Update app.py

app.py

@@ -122,19 +122,39 @@ def generate_visual_blueprint_with_groq(user_prompt, api_key, model_name):
 
 def generate_clip(prompt, idx, api_key, bytez_model):
     from bytez import Bytez
-    sdk = Bytez(api_key); model = sdk.model(bytez_model)
-    out, err = model.run(prompt)
-    if err: return None, f"Model Error (Key ...{api_key[-4:]}): {err}"
+    sdk = Bytez(api_key)
+    model = sdk.model(bytez_model)
+    
+    # --- MODIFIED SECTION TO FIX THE CRASH ---
+    try:
+        # हम उम्मीद करते हैं कि सफलता पर model.run() केवल एक आउटपुट देगा।
+        out = model.run(prompt)
+        err = None # यदि यह लाइन चलती है, तो कोई एरर नहीं है।
+    except Exception as e:
+        # यदि model.run() के दौरान कोई भी एरर आता है, तो हम उसे यहां पकड़ लेंगे।
+        print(f"🛑 Error during model.run() with key ...{api_key[-4:]}: {e}")
+        out = None
+        err = str(e) # एरर संदेश को सहेजें।
+    # --- END OF MODIFIED SECTION ---
+
+    if err:
+        # यदि कोई एरर था, तो यहां से बाहर निकल जाएं।
+        return None, f"Model Error (Key ...{api_key[-4:]}): {err}"
+        
     filename = f"clip_{idx}_{uuid.uuid4().hex}.mp4"
     filepath = os.path.join(OUTPUT_FOLDER, filename)
     try:
         if isinstance(out, bytes):
             with open(filepath, "wb") as f: f.write(out)
         elif isinstance(out, str) and out.startswith('http'):
-            r = requests.get(out, timeout=300); r.raise_for_status()
+            r = requests.get(out, timeout=300)
+            r.raise_for_status()
             with open(filepath, "wb") as f: f.write(r.content)
-        else: return None, f"Unexpected output type: {type(out)}"
-    except Exception as e: return None, f"Failed to save/download clip: {e}"
+        else:
+            return None, f"Unexpected output type from model: {type(out)}"
+    except Exception as e:
+        return None, f"Failed to save or download the generated clip: {e}"
+        
     return filepath, None
 
 def process_and_merge_clips(clip_files):