Update app.py

app.py

@@ -527,7 +527,13 @@ class EnhancedVideoGenerator:
         except Exception as e:
             logging.error(f"Initialization failed: {str(e)}")
             raise RuntimeError("Failed to initialize video generator")
-            
+
+    def generate_video_in_background(script):
+        with ThreadPoolExecutor() as executor:
+            future = executor.submit(generate_video, script)
+            return future.result()  # Wait for the result without blocking UI
+
+    
     def generate_video(script):
         st.progress(0)
         try: