Merge pull request #1 from AndreasKarasenko/main

updated docs for knn metric

Author: OKUA1

src/app/docs/dynamic-few-shot-text-classification/page.md

@@ -88,4 +88,5 @@ from skllm.models.gpt.classification.few_shot import DynamicFewShotGPTClassifier
 | `key`      | `Optional[str]`  | Estimator-specific API key; if None, retrieved from the global config, by default None. |
 | `n_examples`      | `int`  | Number of closest examples per class to be retrieved, by default 3. |
 | `memory_index`      | `Optional[IndexConstructor]`  | Custom memory index, for details check `skllm.memory` submodule, by default None. |
-| `vectorizer`      | `Optional[BaseVectorizer]`  | Scikit-LLM vectorizer; if None, `GPTVectorizer` is used, by default None. |
+| `vectorizer`      | `Optional[BaseVectorizer]`  | Scikit-LLM vectorizer; if None, `GPTVectorizer` is used, by default None. |
+| `metric`  | `Optional[str]` | Metric used for similarity search by the memory_index, by default "euclidean"