Removing class structure

app.py

@@ -4,7 +4,7 @@ import requests
 import pytz
 import yaml
 from tools.final_answer import FinalAnswerTool
-from tools.cheapest_flight import get_flight, GetCheapestFlightTool
+from tools.cheapest_flight import get_flight
 
 from Gradio_UI import GradioUI
 
@@ -58,7 +58,6 @@ def get_current_time_in_timezone(timezone: str) -> str:
 
 
 final_answer = FinalAnswerTool()
-cheapest_flight_tool = GetCheapestFlightTool()
 
 # If the agent does not answer, the model is overloaded, please use another model or the following Hugging Face Endpoint that also contains qwen2.5 coder:
 # model_id='https://pflgm2locj2t89co.us-east-1.aws.endpoints.huggingface.cloud' 
@@ -79,7 +78,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer, cheapest_flight_tool], ## add your tools here (don't remove final answer)
+    tools=[final_answer, get_cheapset_flight], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,