Remove redundant code

basic_agent.py

@@ -65,15 +65,6 @@ class BasicAgent:
             api_base="http://127.0.0.1:4000"
         )
 
-        # Simplified and generic tool descriptions
-        python_tool_description = (
-            "Executes Python code. This is vital for calculations, data manipulation, "
-            "or accessing content of local files. If 'File Information' (provided with the question) "
-            f"gives a local path for a file (e.g., '{os.path.join(self.files_dir_for_prompt_context, "example_task_file.ext")}'), "
-            "you MUST use this tool to open and process that file using its full, exact path. "
-            "Output from `print()` in your code will be returned. Ensure code is self-contained."
-        )
-
         agent_tools = [
             get_youtube_video_transcript,
             get_csv_data_summary,