Update app.py

add iss location tool

app.py

@@ -25,24 +25,33 @@ def get_list_of_people_on_iss() -> dict:
     response = requests.get(url)
     
     if response.status_code == 200:
-        return response.text
+        return response.json()
     else:
         return f"Error fetching astronauts: {response.status_code}"
 
+
 @tool
-def get_current_time_in_timezone(timezone: str) -> str:
-    """A tool that fetches the current local time in a specified timezone.
-    Args:
-        timezone: A string representing a valid timezone (e.g., 'America/New_York').
+def get_iss_location() -> dict:
+    """A tool that fetches the current location of the International Space Station (ISS).
+
+    Returns:
+        dict: A JSON object containing the following keys:
+            - "message" (str): Status message (e.g., "success").
+            - "timestamp" (int): The UNIX timestamp when the location was recorded.
+            - "iss_position" (dict): The latitude and longitude of the ISS.
+                - "latitude" (str): The current latitude of the ISS.
+                - "longitude" (str): The current longitude of the ISS.
+
+    Args: None
     """
-    try:
-        # Create timezone object
-        tz = pytz.timezone(timezone)
-        # Get current time in that timezone
-        local_time = datetime.datetime.now(tz).strftime("%Y-%m-%d %H:%M:%S")
-        return f"The current local time in {timezone} is: {local_time}"
-    except Exception as e:
-        return f"Error fetching time for timezone '{timezone}': {str(e)}"
+
+    url = "http://api.open-notify.org/iss-now.json"
+    response = requests.get(url)
+
+    if response.status_code == 200:
+        return response.json()
+    else:
+        return f"Error fetching ISS location: {response.status_code}"
 
 
 final_answer = FinalAnswerTool()
@@ -66,7 +75,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer, get_list_of_people_on_iss],
+    tools=[final_answer, get_list_of_people_on_iss, get_iss_location],
     max_steps=6,
     verbosity_level=1,
     grammar=None,