out put video path

gradio_app.py

@@ -136,7 +136,10 @@ def inference(
         logs = result.stdout
     except subprocess.CalledProcessError as e:
         logs = f"❌ Step 2 Inference Failed:\nSTDERR:\n{e.stderr}\nSTDOUT:\n{e.stdout}"
-    return None, logs
+        return None, logs
+    video_output = f"{out_dir}/00000_{seed}_out.mp4"
+    return video_output if os.path.exists(video_output) else None, logs
+