fixes

app.py

@@ -1,10 +1,10 @@
-app.py
 import os
 import gradio as gr
 import requests
 import pandas as pd
 from pathlib import Path
 import tempfile
+
 from smolagents import CodeAgent, OpenAIServerModel
 from smolagents import DuckDuckGoSearchTool, WikipediaSearchTool
 from tools import AnswerTool, SpeechToTextTool, ExcelToTextTool
@@ -32,7 +32,7 @@ def download_file_if_any(base_api_url: str, task_id: str) -> str | None:
     filename = task_id
     if "filename=" in cdisp:
         import re
-        m = re.search(r'filename="([^\"]+)"', cdisp)
+        m = re.search(r'filename="([^"]+)"', cdisp)
         if m:
             filename = m.group(1)
 
@@ -43,22 +43,23 @@ def download_file_if_any(base_api_url: str, task_id: str) -> str | None:
         f.write(resp.content)
     return str(file_path)
 
+
 class BasicAgent:
     def __init__(self):
         model = OpenAIServerModel(model_id="gpt-4o")
+        # Tool priority: Wiki → Web → Python REPL (via base tools) → Audio → Excel → Fallback
         tools = [
+            WikipediaSearchTool(),
+            DuckDuckGoSearchTool(),
             SpeechToTextTool(),
             ExcelToTextTool(),
-            DuckDuckGoSearchTool(),
-            WikipediaSearchTool(),
             AnswerTool(),
         ]
         self.agent = CodeAgent(
             model=model,
             tools=tools,
-            add_base_tools=False,
-            additional_authorized_imports=["pandas", "openpyxl"],
-            max_steps=4,
+            add_base_tools=True,            # enable python REPL, calculator, etc.
+            max_steps=6,                    # allow up to 6 planning/execution steps
             verbosity_level=0,
             planning_interval=1,
         )
@@ -135,6 +136,8 @@ def test_random_question(username):
     except Exception as e:
         return f"Error during test: {e}", ""
 
+
+# --- Gradio UI ---
 with gr.Blocks() as demo:
     gr.Markdown("# Basic Agent Evaluation Runner")
     gr.Markdown(