Update app.py

app.py

@@ -39,22 +39,31 @@ def space_events_agent():
     Fetches and formats recent space-related events from NASA's EONET API.
     
     Returns:
-        dict: A dictionary with a well-structured summary of key space-related events.
+        dict: A well-structured summary of key space-related events.
     """
     import os
     import requests
-    from datetime import datetime
 
     base_url = "https://eonet.gsfc.nasa.gov/api/v2.1/events"
-    params = {"api_key": os.getenv("NASA_API_KEY")}
+    api_key = os.getenv("NASA_API_KEY")
+
+    if not api_key:
+        return {"output": "🚀 **Space Events Agent:** Missing NASA API key. Please check your API configuration."}
+
+    params = {"api_key": api_key}
 
     try:
-        response = requests.get(base_url, params=params, timeout=10)  # Set a timeout to avoid long waits
+        response = requests.get(base_url, params=params, timeout=10)  # Increased timeout
         response.raise_for_status()
+        data = response.json()
+    except requests.exceptions.Timeout:
+        return {"output": "🚀 **Space Events Agent:** The request timed out. Please try again later."}
+    except requests.exceptions.ConnectionError:
+        return {"output": "🚀 **Space Events Agent:** Unable to connect to NASA's servers. Check your internet or try later."}
     except requests.exceptions.RequestException as e:
         return {"output": f"🚀 **Space Events Agent:** Unable to fetch data. Error: {str(e)}"}
 
-    events = response.json().get("events", [])
+    events = data.get("events", [])
 
     # Filter space-related events
     space_categories = ["meteor", "asteroid", "space debris", "solar activity", "geomagnetic storm", "comet"]
@@ -64,29 +73,27 @@ def space_events_agent():
     ]
 
     if not space_related:
-        return {"output": "🚀 **Space Events Agent:** No major space-related events at the moment. Stay tuned for upcoming discoveries!"}
+        return {"output": "🚀 **Space Events Agent:** No recent space-related events. Stay tuned for the latest discoveries!"}
 
     # Sort events by date (latest first)
     space_related = sorted(space_related, key=lambda e: e.get("geometries", [{}])[0].get("date", ""), reverse=True)
 
-    # Format detailed event response
+    # Limit to top 5 events and add details
     formatted_events = []
-    for event in space_related[:5]:  # Limit to top 5 events
+    for event in space_related[:5]:
         title = event.get('title', 'Unknown Event')
         category = event.get('categories', [{}])[0].get('title', 'Unknown')
         geometries = event.get('geometries', [])
         event_date = geometries[0].get('date', 'Unknown Date') if geometries else 'Unknown Date'
         location = geometries[0].get('coordinates', 'Unknown Location') if geometries else 'Unknown Location'
 
-        # Add additional insights based on event type
-        if "asteroid" in category.lower():
-            insight = "🔭 A newly discovered asteroid is passing near Earth! Scientists are tracking its trajectory for potential close approaches."
-        elif "solar" in category.lower():
-            insight = "☀️ A strong solar flare has been detected, possibly affecting Earth's geomagnetic field and satellite communications."
-        elif "meteor" in category.lower():
-            insight = "🌠 A spectacular meteor shower is expected to light up the skies. Best viewing times will depend on your location."
-        else:
-            insight = "🚀 Scientists are analyzing this event for its potential impact on space exploration and planetary science."
+        # Additional insights based on event type
+        insights = {
+            "asteroid": "🔭 A newly discovered asteroid is passing near Earth! Scientists are tracking its trajectory.",
+            "solar": "☀️ A strong solar flare was detected, potentially affecting Earth's geomagnetic field and satellites.",
+            "meteor": "🌠 A spectacular meteor shower is expected. Best viewing times depend on your location.",
+        }
+        insight = insights.get(category.lower(), "🚀 Scientists are analyzing this event for its impact on space exploration.")
 
         formatted_events.append(
             f"🔭 **{title}**\n"
@@ -100,6 +107,7 @@ def space_events_agent():
 
 
 
+
 def astronomy_image_agent(user_input: str):
     """
     Retrieves astronomy-related images from NASA's Image and Video Library or the Astronomy Picture of the Day (APOD) API.