fixed tools list

agent.py

@@ -1,6 +1,6 @@
 import os
 from smolagents import CodeAgent, DuckDuckGoSearchTool, OpenAIServerModel, VisitWebpageTool, LiteLLMModel
-from tools.attached_files import csv_reader, download_file_from_url, excel_reader, transcribe_audio
+from tools.attached_files import csv_reader, excel_reader, transcribe_audio
 from tools.basic_math import *
 from tools.browser import arvix_search, wiki_search
 
@@ -26,4 +26,4 @@ def get_agent(provider:str) -> CodeAgent:
       api_base="https://codestral.mistral.ai/v1/chat/completions",
       api_key=codestral_key)
 
-  return CodeAgent(tools=[search_tool, web_page_tool, add, subtract, multiply, divide, modulus, rounder, power, square_root, download_file_from_url, csv_reader, excel_reader, transcribe_audio, wiki_search, arvix_search], model=model, additional_authorized_imports=['random', 'time'], add_base_tools=True)
+  return CodeAgent(tools=[search_tool, web_page_tool, add, subtract, multiply, divide, modulus, rounder, power, square_root, csv_reader, excel_reader, transcribe_audio, wiki_search, arvix_search], model=model, additional_authorized_imports=['random', 'time'], add_base_tools=True)