diff --git a/app/models/bertweet_model.py b/app/models/bertweet_model.py
index 2342c7c..019fc5c 100644
--- a/app/models/bertweet_model.py
+++ b/app/models/bertweet_model.py
@@ -1,15 +1,21 @@
 """
-This module defines the BertweetSentiment class, which is a PyTorch model for sentiment analysis using the Bertweet model.
+This module defines the BertweetSentiment class, optimized with ONNX Runtime 
+for low-latency CPU sentiment analysis using the Bertweet model.
 """
 import torch
 import torch.nn as nn
+import logging
 
-from transformers import AutoTokenizer, AutoModelForSequenceClassification
+from transformers import AutoTokenizer
+# Injecting Hugging Face Optimum for ONNX Runtime acceleration
+from optimum.onnxruntime import ORTModelForSequenceClassification
+
+logger = logging.getLogger(__name__)
 
 class BertweetSentiment(nn.Module):
-    def __init__(self,config: dict)->None:
+    def __init__(self, config: dict) -> None:
         """
-        Initialize the Bertweet model for sentiment analysis.
+        Initialize the ONNX-optimized Bertweet model for sentiment analysis.
         :param config: The configuration object containing model and device info.
         """
         self.debug = config.get('debug')
@@ -19,13 +25,19 @@ def __init__(self,config: dict)->None:
         self.device = self.config.get('device')
 
         super(BertweetSentiment, self).__init__()
+        
+        logger.info(f"Initializing ONNX-optimized sentiment model: {self.model_name} on {self.device}")
+
         # Initialize the Tokenizer
         self.tokenizer = AutoTokenizer.from_pretrained(self.model_name)
 
-        # Initialize the Model
-        self.model= AutoModelForSequenceClassification.from_pretrained(self.model_name)
-        self.model.to(self.device)
-
+        # Initialize the Model dynamically into an ONNX graph using export=True
+        # This bypasses the heavy native PyTorch execution
+        self.model = ORTModelForSequenceClassification.from_pretrained(
+            self.model_name,
+            export=True
+        )
+        
         # Load the model configuration to get class labels
         self.model_config = self.model.config
 
@@ -35,9 +47,9 @@ def __init__(self,config: dict)->None:
         else:
             self.class_labels = None
 
-    def forward(self,text)->tuple:
+    def forward(self, text) -> tuple:
         """
-        Perform sentiment analysis on the given text.
+        Perform sentiment analysis on the given text using ONNX runtime optimizations.
 
         Args:
             text (str): Input text for sentiment analysis.
@@ -48,7 +60,7 @@ def forward(self,text)->tuple:
         # Tokenize the input text
         inputs = self.tokenizer(text, return_tensors="pt", truncation=True, padding=True).to(self.device)
 
-        # Forward pass
+        # Forward pass through the ONNX graph
         outputs = self.model(**inputs)
 
         # Convert logits to probabilities
@@ -63,30 +75,28 @@ def forward(self,text)->tuple:
         return outputs, probabilities, predicted_label, probabilities[0][predicted_class].item()
 
 
-# if __name__ == "__main__":
-#     config = {
-#         'debug': True,
-#         'sentiment_analysis': {
-#             'default_model': "bertweet",  # Specify the default sentiment analysis model (e.g., bertweet, another_model)
-#             'bertweet': {
-#                 'model_name': "finiteautomata/bertweet-base-sentiment-analysis",
-#                 'device': 'cpu'
-#             }
-#         }
-#     }
-#     print("config",config)
-#     model = BertweetSentiment(config)
-#     print("model",model)
-#     print("model.class_labels",model.class_labels)
-
-#     text = "I love the new features of the app!"
-#     print(model(text))
-
-#     text = "I hate the new features of the app!"
-#     print(model(text))
-
-#     text = "Hi how are u?"
-#     print(model(text))
-
-# # Run:
-# # python -m app.models.bertweet_model
\ No newline at end of file
+if __name__ == "__main__":
+    logging.basicConfig(level=logging.INFO)
+    config = {
+        'debug': True,
+        'sentiment_analysis': {
+            'default_model': "bertweet",
+            'bertweet': {
+                'model_name': "finiteautomata/bertweet-base-sentiment-analysis",
+                'device': 'cpu'
+            }
+        }
+    }
+    print("Testing ONNX Inference Implementation...")
+    model = BertweetSentiment(config)
+    print("Model initialized successfully.")
+    
+    texts_to_test = [
+        "I love the new features of the app!",
+        "I hate the new features of the app!",
+        "Hi how are u?"
+    ]
+    
+    for t in texts_to_test:
+        _, _, label, conf = model(t)
+        print(f"Text: '{t}' | Label: {label} | Confidence: {conf:.4f}")
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index 40f1e3f..7559930 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,8 @@ transformers==4.48.2
 emoji==0.6.0
 
 pydantic==2.10.6
-
+optimum>=1.14.0
+onnxruntime>=1.16.0
 
 ## Testing
 coverage==7.6.10