Update app.py

Update tool imports

app.py

@@ -13,7 +13,7 @@ os.system('pip install openai')
 
 # Import modules and classes from openai and smolagents
 import openai
-from smolagents import CodeAgent, OpenAIServerModel, DuckDuckGoSearchTool, VisitWebpageTool, PythonInterpreterTool, SpeechToTextTool
+from smolagents import CodeAgent, OpenAIServerModel, DuckDuckGoSearchTool, VisitWebpageTool
 
 # Set API keys
 os.environ["OPENAI_API_KEY"] = "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"