feat: tools update and system prompt

app.py

@@ -6,35 +6,31 @@ import pandas as pd
 import json
 import copy
 
-from langchain_community.agent_toolkits.openapi.toolkit import RequestsToolkit
-from langchain_community.utilities.requests import TextRequestsWrapper
-
 from basic_agent import ToolAgent
 from tools import (
+    smart_read_file,
     search_and_extract,
+    search_and_extract_from_wikipedia,
+    aggregate_information,
+    extract_clean_text_from_url,
     youtube_search_tool,
     load_youtube_transcript,
-    search_and_extract_from_wikipedia,
+    get_audio_from_youtube,
     image_query_tool,
     transcribe_audio,
-    read_file_tool
 )
 
-request_toolkit = RequestsToolkit(
-    requests_wrapper=TextRequestsWrapper(headers={}),
-    allow_dangerous_requests=True,  # ✅ must opt-in
-)
-request_tools = request_toolkit.get_tools()
-
 TOOLS = [
+    smart_read_file,
     search_and_extract,
+    search_and_extract_from_wikipedia,
+    aggregate_information,
+    extract_clean_text_from_url,
     youtube_search_tool,
     load_youtube_transcript,
-    search_and_extract_from_wikipedia,
+    get_audio_from_youtube,
     image_query_tool,
     transcribe_audio,
-    read_file_tool,
-    *request_tools
 ]
 
 tool_names = [tool.name if hasattr(tool, "name") else str(tool) for tool in TOOLS]
@@ -69,12 +65,15 @@ Terminate your loop with:
 
 **Tool Use Constraints:**
 - Never use any tool more than **3 consecutive times** without either:
-    - If you need more information, use a different tool, but do not return a final answer yet.
-- Do not exceed **4 total calls** to *search-type tools* per query (e.g. `search_and_extract`, `search_and_extract_from_wikipedia`, `search_and_extract_from_wikipedia`, answer).
+    - Aggregating the information received so far: you can call the `summarize_search_results` tool and analyze the tool outputs to answer the question.
+    - If you need more information, use a different tool or break the problem down further, but do not return a final answer yet.
+- Do not exceed **5 total calls** to *search-type tools* per query (such as `search_and_extract`, `search_and_extract_from_wikipedia`, `extract_clean_text_from_url`).
 - Do not ask the user for additional clarification or input. Work with only what is already provided.
 
 **If you are unable to answer:**
-- If neither your knowledge nor tool outputs yield useful information, say:
+- If neither your knowledge nor tool outputs yield useful information:
+    - Use the output tools the best you can to answer the question, even if it's not perfect.
+If not, say:
     > Final Answer: I could not find any useful information to answer your query.
 - If the question is unanswerable due to lack of input (e.g., missing attachment) or is fundamentally outside your scope, say:
     > Final Answer: I don't have the ability to answer this query: [brief reason]