Add docstring to search_with_vector_store method

src/backend/langflow/components/vectorstores/base/model.py

@@ -16,6 +16,20 @@ class LCVectorStoreComponent(CustomComponent):
     def search_with_vector_store(
         self, input_value: Text, search_type: str, vector_store: VectorStore
     ) -> List[Record]:
+        """
+        Search for records in the vector store based on the input value and search type.
+
+        Args:
+            input_value (Text): The input value to search for.
+            search_type (str): The type of search to perform.
+            vector_store (VectorStore): The vector store to search in.
+
+        Returns:
+            List[Record]: A list of records matching the search criteria.
+
+        Raises:
+            ValueError: If invalid inputs are provided.
+        """
 
         docs = []
         if input_value and isinstance(input_value, str):