Update app.py

app.py

@@ -4,6 +4,7 @@ import requests
 import pytz
 import yaml
 from tools.final_answer import FinalAnswerTool
+from tools.cheapest_flight import get_flight, GetCheapestFlightTool
 
 from Gradio_UI import GradioUI
 
@@ -18,6 +19,28 @@ def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return
     """
     return "What magic will you build ?"
 
+@tool
+def get_cheapset_flight(departureId:str, arrivalId:str, departureDate:str)-> str: 
+    """A tool that returns information about the cheapest flight given the departure, arrival and date
+    Args:
+        departureId: The ID in which the airport of the departure location is.
+        arrivalId: The ID in which the airport of the arrival location is.
+        departureDate: the date to look for the cheapest flight.
+    """
+
+    try:
+        cheapest = get_flight(departureId, arrivalId, departureDate)
+        return f"""
+        Cheapest Flight Details:
+        Price: {cheapest['price']}
+        From: {cheapest['departure']['from']} at {cheapest['departure']['time']}
+        To: {cheapest['arrival']['to']} at {cheapest['arrival']['time']}
+        Airline: {cheapest['airline']}
+        """
+    except Exception as e:
+        return f"Error fetching time for cheapest flight: {str(e)}"
+
+
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
     """A tool that fetches the current local time in a specified timezone.
@@ -35,6 +58,7 @@ 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' 
@@ -55,7 +79,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer], ## add your tools here (don't remove final answer)
+    tools=[final_answer, cheapest_flight_tool], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,