Update app.py

app.py

@@ -18,31 +18,39 @@ def get_recommendations(title, cosine_sim=cosine_sim):
 
 # Fetch movie poster and additional details using append_to_response
 def fetch_movie_data(movie_id):
-    api_key = "5c1c27e14a6a61a873db79d82528056f"  # Updated API key
+    api_key = "5c1c27e14a6a61a873db79d82528056f"
     url = f'https://api.themoviedb.org/3/movie/{movie_id}?api_key={api_key}&append_to_response=videos,images'
     
     try:
         response = requests.get(url)
-        response.raise_for_status()  # Raise exception for 4xx/5xx errors
+        response.raise_for_status()
         data = response.json()
-        
-        # Get poster path with fallback
-        poster_path = data.get('poster_path', '')
+
+        # Handle poster path
+        poster_path = data.get('poster_path')
         poster_url = f"https://image.tmdb.org/t/p/w500{poster_path}" if poster_path else \
                     "https://via.placeholder.com/500x750?text=No+Image+Available"
-        
-        # Extract additional information
-        trailer = next((v for v in data.get('videos', {}).get('results', []) 
-                       if v['type'] == 'Trailer'), None)
-        
+
+        # Handle trailer safely
+        videos = data.get('videos', {}).get('results', [])
+        trailer = next((v for v in videos if v.get('type') == 'Trailer'), None)
+
+        # Handle backdrop safely
+        backdrops = data.get('images', {}).get('backdrops', [])
+        backdrop_path = backdrops[0].get('file_path') if backdrops else ''
+
+        # Handle overview
+        overview = data.get('overview', 'No description available')[:100] + "..." 
+
         return {
             'poster': poster_url,
-            'trailer_key': trailer['key'] if trailer else None,
-            'backdrop': data.get('images', {}).get('backdrops', [{}])[0].get('file_path', ''),
-            'overview': data.get('overview', 'No description available')
+            'trailer_key': trailer.get('key') if trailer else None,
+            'backdrop': backdrop_path,
+            'overview': overview
         }
     
-    except requests.exceptions.RequestException:
+    except requests.exceptions.RequestException as e:
+        st.error(f"API Error: {str(e)}")
         return {
             'poster': "https://via.placeholder.com/500x750?text=No+Image+Available",
             'trailer_key': None,