Update app.py

app.py

@@ -374,7 +374,7 @@ if __name__ == "__main__":
             
         submit_btn.click(
             fn=generate_splat,
-            inputs=[target_dir_output,],
+            inputs=[target_dir_output, session_state],
             outputs=[reconstruction_output, rgb_video, depth_video])
 
         input_video.change(