update

app.py

@@ -25,6 +25,7 @@ from datetime import datetime
 import spaces
 from algorithms.worldmem import WorldMemMinecraft
 from huggingface_hub import hf_hub_download
+import tempfile
 
 torch.set_float32_matmul_precision("high")
 
@@ -278,13 +279,11 @@ def generate(keys):
     out_video = np.clip(out_video, a_min=0.0, a_max=1.0)
     out_video = (out_video * 255).astype(np.uint8)
 
-    timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
-    os.makedirs("outputs_gradio", exist_ok=True)
-    filename = f"outputs_gradio/{timestamp}.mp4"
-    save_video(out_video, filename)
+    temporal_video_path = tempfile.NamedTemporaryFile(suffix='.mp4').name
+    save_video(out_video, temporal_video_path)
 
     input_history += keys
-    return out_video[-1], filename, input_history
+    return out_video[-1], temporal_video_path, input_history
 
 def reset():
     global memory_curr_frame