Update app.py

app.py

@@ -11,8 +11,9 @@ INFERENCE_URL = "https://moonmath-ai-dev--moonmath-i2v-backend-moonmathinference
 
 # -------- small helpers --------
 def _save_video_bytes(data: bytes, tag: str) -> str:
-    os.makedirs("/mnt/data", exist_ok=True)
-    path = f"/mnt/data/{tag}_{int(time.time())}.mp4"
+    import os, time
+    os.makedirs("/tmp", exist_ok=True)
+    path = f"/tmp/{tag}_{int(time.time())}.mp4"   # <- /tmp
     with open(path, "wb") as f:
         f.write(data)
     return path