Update app.py

app.py

@@ -530,7 +530,7 @@ DO NOT add anything additional and return ONLY what is asked and in the format a
 
 If you output anything else, it is incorrect.
 
-If there is no information provided ONLY then answer based on your own knowledge. Otherwise, leverage the information provided to answer the user's question exactly without adding anything else.
+If there is no information provided or the information is not relevant then answer as best based on your own knowledge.
 
 Example of valid json response for user request: Who was the winner of 2025 World Snooker Championship:
 Response: Zhao Xintong.
@@ -850,7 +850,7 @@ def tool_executor(state: AgentState):
     
                 except Exception as e:
                     logger.info(f"Tool Executor - Exception: {e}")
-                    
+
         elif action.tool == "visit_webpage":
             try:
                 if "www.youtube.com" in str(action.args["url"]):
@@ -866,7 +866,26 @@ def tool_executor(state: AgentState):
                      "[Music]",
                      "isn't that hot",
                      "extremely",]
-                    webpage_information_complete = "? \n ".join(texts)
+                    webpage_information_complete = " \n ".join(texts)
+
+
+                    index = 0
+                    counter = 0
+                    best_query_webpage_information_similarity_score = 0.0
+                    for text in texts:
+                        query_embeddings = sentence_transformer_model.encode_query(state["messages"][-1].content).reshape(1, -1)
+                        webpage_information_embeddings = sentence_transformer_model.encode_query(text).reshape(1, -1)
+                        query_webpage_information_similarity_score = float(cosine_similarity(query_embeddings, webpage_information_embeddings)[0][0])
+        
+                        if query_webpage_information_similarity_score > best_query_webpage_information_similarity_score:
+                            best_query_webpage_information_similarity_score = query_webpage_information_similarity_score
+                            index = counter
+    
+                        counter += 1
+    
+                    webpage_information_complete = f"""answer: {texts[index]}"""
+                    state["best_query_webpage_information_similarity_score"] = 1.0
+                    
                 else:
                     webpage_results = visit_webpage_wiki(action.args["url"])
                     webpage_result = " \n ".join(webpage_results)