Update app.py

app.py

@@ -45,21 +45,26 @@ class EnhancedOceanClimateAgent:
         }
         
         try:
+            print(f"📡 Requesting {product} data for station {station_id}")
+            print("🕐 Date range:", start_date.strftime('%Y-%m-%d'), "to", end_date.strftime('%Y-%m-%d'))
             response = requests.get(self.noaa_base_url, params=params, timeout=30)
+            
+            print(f"🔁 Status code: {response.status_code}")
+            
             if response.status_code == 200:
                 data = response.json()
                 if 'data' in data:
+                    print(f"✅ Data received: {len(data['data'])} records for {product}")
                     return pd.DataFrame(data['data'])
+                elif 'error' in data:
+                    print(f"❌ NOAA error: {data['error'].get('message')}")
                 else:
-                    print(f"No data returned for {product}: {data.get('error', {}).get('message', 'Unknown error')}")
-                    return None
+                    print(f"❌ Unknown response structure: {data}")
             else:
-                print(f"API error {response.status_code} for {product}")
-                return None
-        except Exception as e:
-            print(f"Error fetching {product}: {str(e)}")
+                print(f"❌ API HTTP error {response.status_code}: {response.text}")
+                
             return None
-    
+
     def get_comprehensive_station_data(self, station_name, days_back=30):
         """Get comprehensive data from a NOAA station"""
         station_id = self.default_stations.get(station_name)