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Issue 4: Feature/chainlit UI enhancement#26

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thequinn wants to merge 3 commits intovibing-ai:mainfrom
thequinn:feature/chainlit-ui-enhancement
Open

Issue 4: Feature/chainlit UI enhancement#26
thequinn wants to merge 3 commits intovibing-ai:mainfrom
thequinn:feature/chainlit-ui-enhancement

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@thequinn
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@thequinn thequinn commented Jun 11, 2025

Task 1 of this issue, Add step visualization for the factchecking pipeline, is implemented using Chainlit's Step feature. After a user prompt is submitted, the Chainlit UI shows a collapsible arrow for each agent when they are taking care of their tasks. By default, Chainlit has the print-outs of each step displayed in its collapsible side bar. A user needs to manually click on the collapsible arrows to see the processing texts. Later, we might add the feature to have such texts displayed automatically on the UI without the need to click on the arrows.

Type of change

Please delete options that are not relevant.

  • Bug fix (non-breaking change which fixes an issue)
  • [ x] New feature (non-breaking change which adds functionality)
  • Breaking change (fix or feature that would cause existing functionality to not work as expected)
  • Model improvement (performance enhancement, new capability)
  • Documentation update

Checklist

  • [ x] My code follows the style guidelines of this project
  • [ x] I have performed a self-review of my own code
  • [x ] I have commented my code, particularly in hard-to-understand areas
  • I have made corresponding changes to the documentation
  • [ x] My changes generate no new warnings
  • [x ] I have added tests that prove my fix is effective or that my feature works
  • New and existing unit tests pass locally with my changes

Agent Changes (if applicable)

  • Agent performance metrics are included
  • Input/output specifications are documented
  • Potential limitations are documented

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coderabbitai bot commented Jun 11, 2025

Walkthrough

The updates introduce a comprehensive refactor of the claim detection and fact-checking pipeline. The claim model is expanded with detailed fields and stricter validation, the agent prompt is enhanced, and the pipeline now uses structured, hierarchical progress reporting. Dependency versions are updated, new configuration and tests are added, and error handling is improved.

Changes

File(s) Change Summary
.python-version Updated Python version from 3.10 to 3.11.6.
.vscode/settings.json Added and updated editor, Git, Vim, debugging, and SCM gutter settings.
pyproject.toml Updated dependency versions: chainlit>=1.0, openai-agents<=0.0.16.
src/utils/logging/logging_config.py Added a newline at end of file; no logic changes.
src/verifact_agents/claim_detector.py Major expansion of Claim model with strict schema, new fields, and enhanced prompt with output format and example. Updated agent instantiation.
src/tests/test_claim_detector.py Added comprehensive unit tests for the new Claim model and claim detector agent.
src/verifact_manager.py Refactored pipeline: structured progress callbacks, improved error handling, evidence gathering and verdict generation per-claim, new/updated methods, enhanced logging.
app.py Refactored message handling: stack-based progress tracking, hierarchical steps, detailed response formatting, improved error handling and logging, updated welcome message.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant App
    participant VerifactManager
    participant ClaimDetector
    participant EvidenceGatherer
    participant VerdictGenerator

    User->>App: Sends query
    App->>VerifactManager: run(query, progress_callback)
    VerifactManager->>ClaimDetector: Detect claims
    ClaimDetector-->>VerifactManager: List of claims
    VerifactManager->>App: progress_callback("claims_detected", claims)
    loop For each claim
        VerifactManager->>EvidenceGatherer: Gather evidence
        EvidenceGatherer-->>VerifactManager: Evidence list
        VerifactManager->>App: progress_callback("step_start", claim)
        VerifactManager->>VerdictGenerator: Generate verdict
        VerdictGenerator-->>VerifactManager: Verdict
        VerifactManager->>App: progress_callback("step_end", claim)
    end
    VerifactManager-->>App: Return verdicts
    App-->>User: Display formatted results
Loading

Poem

In the warren of code, a new day begins,
With claims now detailed, and progress that spins.
The agent’s much wiser, the verdicts more clear,
Each step is reported—no bugs to fear!
With tests and new prompts, our mission’s in sight,
🐇 Hopping ahead, we code through the night!

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Actionable comments posted: 11

🔭 Outside diff range comments (1)
src/verifact_manager.py (1)

157-165: ⚠️ Potential issue

Fix duplicate query assignment that removes context handling.

The second query assignment overwrites the first and removes the context handling logic. This appears to be a mistake that eliminates the benefit of having context in the Claim model.

        query = f"""
        Claim to investigate: {claim.text}
        Context of the claim: {claim.context if hasattr(claim, "context") and claim.context else "No additional context provided"}
        """

-        query = f"""
-        Claim to investigate: {claim.text}
-        Context of the claim: No additional context provided
-        """
🧹 Nitpick comments (5)
.vscode/settings.json (1)

15-18: Editor defaults creep into repo settings

Project-level settings such as "editor.folding": false and "debug.allowBreakpointsEverywhere": true are subjective and may clash with other contributors’ preferences. Consider moving personal IDE tweaks to your user settings or, at minimum, placing them under .vscode/example.settings.json so they aren’t enforced on everyone.

Also applies to: 45-49

app.py (1)

19-22: Avoid shadowing the built-in type and prefer explicit naming

progress_callback(type: str, data: dict) shadows Python’s type built-in and makes stack-traces harder to read. Rename to event_type / event_data.

-    async def progress_callback(type: str, data: dict):
+    async def progress_callback(event_type: str, data: dict):
src/tests/test_claim_detector.py (1)

1-133: Clean up formatting issues.

The file has several formatting issues that should be addressed:

  • Remove trailing whitespace from blank lines (51, 74, 77, 89, 97, 108, 119)
  • Add a newline at the end of the file (line 133)
🧰 Tools
🪛 Ruff (0.11.9)

51-51: Blank line contains whitespace

Remove whitespace from blank line

(W293)


74-74: Blank line contains whitespace

Remove whitespace from blank line

(W293)


77-77: Blank line contains whitespace

Remove whitespace from blank line

(W293)


89-89: Blank line contains whitespace

Remove whitespace from blank line

(W293)


97-97: Blank line contains whitespace

Remove whitespace from blank line

(W293)


108-108: Blank line contains whitespace

Remove whitespace from blank line

(W293)


119-119: Blank line contains whitespace

Remove whitespace from blank line

(W293)


120-120: Use is and is not for type comparisons, or isinstance() for isinstance checks

(E721)


133-133: No newline at end of file

Add trailing newline

(W292)

src/verifact_agents/claim_detector.py (1)

22-22: Consider using modern union type syntax.

For Python 3.10+, you can use the more concise union syntax.

-from typing import Optional
-    context: Optional[str] = Field(
+    context: str | None = Field(
...
-    entities: Optional[list[dict[str, str]]] = Field(
+    entities: list[dict[str, str]] | None = Field(
...
-    compound_claim_parts: Optional[list[str]] = Field(
+    compound_claim_parts: list[str] | None = Field(

Also applies to: 58-58, 63-63

🧰 Tools
🪛 Ruff (0.11.9)

22-22: Use X | Y for type annotations

Convert to X | Y

(UP007)

src/verifact_manager.py (1)

232-232: Remove unnecessary f-string prefix.

The string doesn't contain any placeholders, so the f-prefix is not needed.

-                logger.warning(f"Skipping claim - no evidence found")
+                logger.warning("Skipping claim - no evidence found")
🧰 Tools
🪛 Ruff (0.11.9)

232-232: f-string without any placeholders

Remove extraneous f prefix

(F541)

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 56f3e01 and 68cec8e.

⛔ Files ignored due to path filters (1)
  • uv.lock is excluded by !**/*.lock
📒 Files selected for processing (8)
  • .python-version (1 hunks)
  • .vscode/settings.json (2 hunks)
  • app.py (2 hunks)
  • pyproject.toml (1 hunks)
  • src/tests/test_claim_detector.py (1 hunks)
  • src/utils/logging/logging_config.py (1 hunks)
  • src/verifact_agents/claim_detector.py (3 hunks)
  • src/verifact_manager.py (4 hunks)
🧰 Additional context used
🧬 Code Graph Analysis (2)
src/tests/test_claim_detector.py (1)
src/verifact_agents/claim_detector.py (1)
  • Claim (7-70)
src/verifact_agents/claim_detector.py (1)
src/verifact_agents/base.py (1)
  • Agent (12-16)
🪛 Ruff (0.11.9)
src/tests/test_claim_detector.py

51-51: Blank line contains whitespace

Remove whitespace from blank line

(W293)


74-74: Blank line contains whitespace

Remove whitespace from blank line

(W293)


77-77: Blank line contains whitespace

Remove whitespace from blank line

(W293)


89-89: Blank line contains whitespace

Remove whitespace from blank line

(W293)


97-97: Blank line contains whitespace

Remove whitespace from blank line

(W293)


108-108: Blank line contains whitespace

Remove whitespace from blank line

(W293)


119-119: Blank line contains whitespace

Remove whitespace from blank line

(W293)


120-120: Use is and is not for type comparisons, or isinstance() for isinstance checks

(E721)


133-133: No newline at end of file

Add trailing newline

(W292)

app.py

12-12: Missing docstring in public function

(D103)


143-143: Missing docstring in public function

(D103)

src/verifact_agents/claim_detector.py

22-22: Use X | Y for type annotations

Convert to X | Y

(UP007)


58-58: Use X | Y for type annotations

Convert to X | Y

(UP007)


63-63: Use X | Y for type annotations

Convert to X | Y

(UP007)

src/verifact_manager.py

13-13: re.A imported but unused

Remove unused import

(F401)


13-13: re.I imported but unused

Remove unused import

(F401)


14-14: signal.raise_signal imported but unused

Remove unused import: signal.raise_signal

(F401)


15-15: chainlit imported but unused

Remove unused import: chainlit

(F401)


44-44: Missing docstring in public method

(D102)


184-184: zip() without an explicit strict= parameter

Add explicit value for parameter strict=

(B905)


232-232: f-string without any placeholders

Remove extraneous f prefix

(F541)

🪛 Pylint (3.3.7)
app.py

[refactor] 12-12: Too many local variables (19/15)

(R0914)


[refactor] 12-12: Too many statements (62/50)

(R0915)

src/verifact_agents/claim_detector.py

[refactor] 7-7: Too few public methods (0/2)

(R0903)

src/verifact_manager.py

[refactor] 44-44: Too many branches (16/12)

(R0912)

🔇 Additional comments (4)
pyproject.toml (1)

41-42: Dependency pinning may unintentionally freeze you on an old openai-agents release

Switching from a lower-bound (>=) to an upper-bound (<=0.0.16) stops you from pulling in bug-fixes and security patches that might appear after 0.0.16. Unless you have a hard compatibility break, prefer a bounded range:

-    "openai-agents<=0.0.16",
+    "openai-agents>=0.0.14,<0.0.17",  # or whatever range you have verified

Likewise, ensure chainlit>=1.0 works with the rest of the stack (there were breaking changes between beta and 1.0).

.python-version (1)

1-1: CI / runtime images must be bumped to 3.11.6

The dev-container now targets 3.11.6, but pyproject.toml still advertises requires-python = ">=3.10". Make sure Docker images, CI runners and production hosts are upgraded; otherwise you’ll get the classic “invalid interpreter” drift.

src/utils/logging/logging_config.py (1)

38-38: LGTM – newline only

No functional change; good to keep the file POSIX-clean.

app.py (1)

37-43: step_error may raise IndexError if stack underflows

If the pipeline emits two consecutive "step_error" events (or an error before any "step_start"), active_step_id_stack.pop() will fail. Guard the pop:

-            step_id = active_step_id_stack.pop()
+            if not active_step_id_stack:
+                logger.warning("step_error received but stack is empty")
+                return
+            step_id = active_step_id_stack.pop()

Comment on lines +49 to +55
claim_id = f"claim_{i+1}"
claim_step = cl.Step(
name=f'Claim {i+1}: "{claim.text[:60]}..."',
parent_id=main_pipeline_id,
id=claim_id,
)
steps[claim_id] = claim_step
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🛠️ Refactor suggestion

Same collision risk for per-claim steps

claim_1, claim_2, … will collide across sessions. Omit the id parameter entirely; you already store the Step object in steps[claim_id].

🤖 Prompt for AI Agents
In app.py around lines 49 to 55, the claim step IDs like "claim_1", "claim_2"
risk colliding across sessions. To fix this, remove the explicit id parameter
from the Step constructor when creating claim_step. Since you already store each
Step object in the steps dictionary keyed by claim_id, you don't need to assign
an id to the Step itself. This avoids ID collisions while preserving access to
each step.

Comment on lines +125 to +129
# Close the main pipeline step and set its final output
steps["Fact-Checking Pipeline"].output = response
await steps["Fact-Checking Pipeline"].update()
active_step_id_stack.pop() # Final pop for the main step

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🛠️ Refactor suggestion

Main step never gets a formal step_end event

You update the output and pop the stack, but the step remains in “running” state in the UI. Close it via the callback for consistency:

-        steps["Fact-Checking Pipeline"].output = response
-        await steps["Fact-Checking Pipeline"].update()
-        active_step_id_stack.pop()  # Final pop for the main step
+        await progress_callback(
+            event_type="step_end",
+            data={"output": response},
+        )
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
# Close the main pipeline step and set its final output
steps["Fact-Checking Pipeline"].output = response
await steps["Fact-Checking Pipeline"].update()
active_step_id_stack.pop() # Final pop for the main step
# Close the main pipeline step and set its final output
- steps["Fact-Checking Pipeline"].output = response
- await steps["Fact-Checking Pipeline"].update()
- active_step_id_stack.pop() # Final pop for the main step
+ await progress_callback(
+ event_type="step_end",
+ data={"output": response},
+ )
🤖 Prompt for AI Agents
In app.py around lines 125 to 129, the main pipeline step is updated and popped
from the active step stack but never formally closed with a step_end event,
causing it to remain in a "running" state in the UI. To fix this, invoke the
step_end callback or method on the "Fact-Checking Pipeline" step before popping
it from the stack to properly close the step and update its state.

Comment on lines +3 to 7
import logging

logging.basicConfig(level=logging.INFO)
logger = logging.getLogger(__name__)

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🛠️ Refactor suggestion

Duplicate logger setup; central setup_logging() is ignored

logging.basicConfig() here overrides the richer configuration in src/utils/logging/logging_config.py. Import and call setup_logging() instead of re-initialising the root logger:

-import logging
-
-logging.basicConfig(level=logging.INFO)
-logger = logging.getLogger(__name__)
+from src.utils.logging.logging_config import setup_logging
+
+setup_logging()
+logger = logging.getLogger(__name__)

Committable suggestion skipped: line range outside the PR's diff.

🤖 Prompt for AI Agents
In app.py around lines 3 to 7, remove the duplicate logging setup using
logging.basicConfig and logger = logging.getLogger(__name__). Instead, import
the setup_logging() function from src/utils/logging/logging_config.py and call
it at the start of the file to initialize logging with the centralized, richer
configuration.

Comment on lines +25 to +27
step = cl.Step(name=data["title"], parent_id=parent_id, id=data["title"])
steps[data["title"]] = step
active_step_id_stack.append(step.id) # Push new step to stack
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⚠️ Potential issue

Step IDs should be globally unique – titles are not

Using id=data["title"] risks collisions when two concurrent conversations both create a "Fact-Checking Pipeline" step. Let Chainlit auto-generate IDs or use uuid4():

-from uuid import uuid4
-...
-            step = cl.Step(name=data["title"], parent_id=parent_id, id=data["title"])
+from uuid import uuid4
+...
+            step = cl.Step(name=data["title"], parent_id=parent_id, id=str(uuid4()))
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
step = cl.Step(name=data["title"], parent_id=parent_id, id=data["title"])
steps[data["title"]] = step
active_step_id_stack.append(step.id) # Push new step to stack
from uuid import uuid4
# … other code …
step = cl.Step(
name=data["title"],
parent_id=parent_id,
- id=data["title"]
+ id=str(uuid4())
)
steps[data["title"]] = step
active_step_id_stack.append(step.id) # Push new step to stack
🤖 Prompt for AI Agents
In app.py around lines 25 to 27, the step ID is set to the step title, which can
cause collisions if multiple steps share the same title. To fix this, remove the
explicit id assignment using the title and either let Chainlit auto-generate the
ID or assign a unique ID using uuid4(). This ensures all step IDs are globally
unique and prevents conflicts in concurrent conversations.

Comment on lines +120 to +121
assert claim_detector_agent.output_type.__origin__ == list # Checks if it's a list type
assert claim_detector_agent.output_type.__args__[0] == Claim # Checks if the list contains Claim
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⚠️ Potential issue

Use proper type checking methods.

Direct comparison with == for types is not recommended. Use isinstance() or is for type checks.

-    assert claim_detector_agent.output_type.__origin__ == list # Checks if it's a list type
-    assert claim_detector_agent.output_type.__args__[0] == Claim # Checks if the list contains Claim
+    assert claim_detector_agent.output_type.__origin__ is list # Checks if it's a list type
+    assert claim_detector_agent.output_type.__args__[0] is Claim # Checks if the list contains Claim
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
assert claim_detector_agent.output_type.__origin__ == list # Checks if it's a list type
assert claim_detector_agent.output_type.__args__[0] == Claim # Checks if the list contains Claim
assert claim_detector_agent.output_type.__origin__ is list # Checks if it's a list type
assert claim_detector_agent.output_type.__args__[0] is Claim # Checks if the list contains Claim
🧰 Tools
🪛 Ruff (0.11.9)

120-120: Use is and is not for type comparisons, or isinstance() for isinstance checks

(E721)

🤖 Prompt for AI Agents
In src/tests/test_claim_detector.py at lines 120 to 121, replace the direct
equality checks (==) for type comparison with proper type checking using 'is'
for identity comparison. Change the assertions to use 'is' instead of '==' when
comparing __origin__ and __args__[0] to ensure correct and recommended type
checking.

Comment on lines +78 to +85
2. Provide any immediate surrounding context if it's relevant for understanding or verifying the claim.
2. Score each claim's check-worthiness, specificity, public interest, and impact
3. Extract and categorize entities mentioned in claims
4. Classify claims by domain (politics, science, health, etc.)
5. Normalize claims to a standard format
6. Split compound claims into separate checkable statements
7. Rank claims by overall importance for fact-checking
8. Provide any immediate surrounding context if it's relevant for understanding or verifying the claim. This context should be brief and directly related to the claim itself.
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⚠️ Potential issue

Remove duplicate context instruction.

The instruction to provide context for claims appears twice in the task list (items 2 and 8). This redundancy should be eliminated.

 Your task is to:
 1. Identify explicit and implicit factual claims
-2. Provide any immediate surrounding context if it's relevant for understanding or verifying the claim.
-2. Score each claim's check-worthiness, specificity, public interest, and impact
+2. Score each claim's check-worthiness, specificity, public interest, and impact
 3. Extract and categorize entities mentioned in claims
 4. Classify claims by domain (politics, science, health, etc.)
 5. Normalize claims to a standard format
 6. Split compound claims into separate checkable statements
 7. Rank claims by overall importance for fact-checking
 8. Provide any immediate surrounding context if it's relevant for understanding or verifying the claim. This context should be brief and directly related to the claim itself.
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
2. Provide any immediate surrounding context if it's relevant for understanding or verifying the claim.
2. Score each claim's check-worthiness, specificity, public interest, and impact
3. Extract and categorize entities mentioned in claims
4. Classify claims by domain (politics, science, health, etc.)
5. Normalize claims to a standard format
6. Split compound claims into separate checkable statements
7. Rank claims by overall importance for fact-checking
8. Provide any immediate surrounding context if it's relevant for understanding or verifying the claim. This context should be brief and directly related to the claim itself.
Your task is to:
1. Identify explicit and implicit factual claims
2. Score each claim's check-worthiness, specificity, public interest, and impact
3. Extract and categorize entities mentioned in claims
4. Classify claims by domain (politics, science, health, etc.)
5. Normalize claims to a standard format
6. Split compound claims into separate checkable statements
7. Rank claims by overall importance for fact-checking
8. Provide any immediate surrounding context if it's relevant for understanding or verifying the claim. This context should be brief and directly related to the claim itself.
🤖 Prompt for AI Agents
In src/verifact_agents/claim_detector.py around lines 78 to 85, the task list
includes a duplicate instruction to provide immediate surrounding context for
claims at both items 2 and 8. Remove the redundant instruction so that the
context provision appears only once in the list, ensuring the task list is
concise and free of repetition.

Comment on lines +214 to +223
async def _generate_verdicts(
self, claims_with_evidence: list[tuple[Claim, list[Evidence]]]
) -> list[Verdict]:
logger.info("Generating verdicts for claims...")
verdicts = []
for claim, evidence in claims_with_evidence:
verdict = await Runner.run(verdict_writer_agent, claim, evidence)
verdicts.append(verdict.final_output_as(Verdict))
logger.info(f"Generated verdicts for {len(claims_with_evidence)} claims")

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⚠️ Potential issue

Fix incomplete _generate_verdicts method.

This method appears to be incomplete or incorrect. The Runner.run call passes claim and evidence as separate arguments, but based on other usage in the codebase, it should format them into a prompt string.

The method is currently unused, but if it's intended for future use, it should follow the same pattern as _generate_verdict_for_claim.

🤖 Prompt for AI Agents
In src/verifact_manager.py around lines 214 to 223, the _generate_verdicts
method incorrectly calls Runner.run by passing claim and evidence as separate
arguments instead of formatting them into a prompt string. To fix this, refactor
the method to construct a prompt string for each claim and its evidence
following the pattern used in _generate_verdict_for_claim, then pass this prompt
string to Runner.run. This will ensure the method is complete and consistent
with the rest of the codebase.

Comment on lines +186 to +189
logger.error(
f"Error gathering evidence for claim: {claim.text[:50]}: {result.message}",
exc_info=True,
)
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⚠️ Potential issue

Fix error message access in exception handling.

Exceptions don't have a .message attribute in Python 3. Use str(result) instead.

                logger.error(
-                    f"Error gathering evidence for claim: {claim.text[:50]}: {result.message}",
+                    f"Error gathering evidence for claim: {claim.text[:50]}: {str(result)}",
                    exc_info=True,
                )
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
logger.error(
f"Error gathering evidence for claim: {claim.text[:50]}: {result.message}",
exc_info=True,
)
logger.error(
f"Error gathering evidence for claim: {claim.text[:50]}: {str(result)}",
exc_info=True,
)
🤖 Prompt for AI Agents
In src/verifact_manager.py around lines 186 to 189, the error handling code
incorrectly accesses the exception message using result.message, which is not
valid in Python 3. Replace result.message with str(result) to correctly convert
the exception to its string representation for logging.

Comment on lines +13 to 15
from re import A, I
from signal import raise_signal
import chainlit as cl
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⚠️ Potential issue

Remove unused imports.

These imports are not used in the code and should be removed.

-from re import A, I
-from signal import raise_signal
 import chainlit as cl

Committable suggestion skipped: line range outside the PR's diff.

🧰 Tools
🪛 Ruff (0.11.9)

13-13: re.A imported but unused

Remove unused import

(F401)


13-13: re.I imported but unused

Remove unused import

(F401)


14-14: signal.raise_signal imported but unused

Remove unused import: signal.raise_signal

(F401)


15-15: chainlit imported but unused

Remove unused import: chainlit

(F401)

🤖 Prompt for AI Agents
In src/verifact_manager.py around lines 13 to 15, the imports 'A' and 'I' from
're' and 'raise_signal' from 'signal' are not used anywhere in the code. Remove
these unused imports to clean up the code and avoid unnecessary dependencies.

List[Verdict]: A list of verdicts for claims in the text
"""
# Replace the run method with this one
async def run(self, query: str, progress_callback=None) -> list:
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🛠️ Refactor suggestion

Add docstring to public method.

The run method is a public API and should have a docstring explaining its purpose, parameters, and return value.

     async def run(self, query: str, progress_callback=None) -> list:
+        """Execute the fact-checking pipeline on the given query.
+        
+        Args:
+            query: The input text to fact-check
+            progress_callback: Optional async callback for progress updates
+            
+        Returns:
+            List of tuples containing (claim, evidence, verdict) for each processed claim
+        """
         trace_id = gen_trace_id()
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
async def run(self, query: str, progress_callback=None) -> list:
async def run(self, query: str, progress_callback=None) -> list:
"""Execute the fact-checking pipeline on the given query.
Args:
query: The input text to fact-check
progress_callback: Optional async callback for progress updates
Returns:
List of tuples containing (claim, evidence, verdict) for each processed claim
"""
trace_id = gen_trace_id()
🧰 Tools
🪛 Ruff (0.11.9)

44-44: Missing docstring in public method

(D102)

🪛 Pylint (3.3.7)

[refactor] 44-44: Too many branches (16/12)

(R0912)

🤖 Prompt for AI Agents
In src/verifact_manager.py at line 44, the public async method run lacks a
docstring. Add a clear docstring immediately below the method definition that
describes the method's purpose, details the parameters including query and
progress_callback, and explains the return type and value.

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