Update streamlit_app.py

streamlit_app.py

@@ -17,7 +17,7 @@
 sys.path.append(str(Path(__file__).parent.absolute()))
 
 # Import pipeline functions
-from video_pipeline import stage1_create_transparent_video, stage2_composite_background
+from pipeline.video_pipeline import stage1_create_transparent_video, stage2_composite_background
 
 # Logging Configuration
 logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')