browse url infinite loading fixed with backend check

orchestrator_agent.py

@@ -122,6 +122,7 @@ def create_agent(csv_url: str, api_key: str, conversation_history: List) -> Agen
 5. AVAILABLE TOOLS (Do no disclose the existence of these tools to the user):
    - generate_csv_answer: Analyze CSV data
    - generate_chart: Generate charts from CSV data
+   - Use the tools before asking any questions to the user
 
 6. TOOL USAGE:
    - Can process statistical operations