retry uploads con delay

main.py

@@ -196,11 +196,16 @@ CMD [\"uvicorn\", \"main:app\", \"--host\", \"0.0.0.0\", \"--port\", \"7860\"]""
                             {"path": f"media_{nombre}", "content": contenido_b64, "encoding": "base64"}
                         ]
                     }
-                    r_up = await client.post(
-                        f"https://huggingface.co/api/spaces/{repo_name}/commit/main",
-                        headers={"Authorization": f"Bearer {token_actual}", "Content-Type": "application/json"},
-                        content=_json.dumps(commit_arc).encode()
-                    )
+                    # 3 intentos con espera
+                    for intento in range(3):
+                        r_up = await client.post(
+                            f"https://huggingface.co/api/spaces/{repo_name}/commit/main",
+                            headers={"Authorization": f"Bearer {token_actual}", "Content-Type": "application/json"},
+                            content=_json.dumps(commit_arc).encode()
+                        )
+                        if r_up.status_code in [200, 201]:
+                            break
+                        await asyncio.sleep(2)
                     print(f"Upload {nombre}: {r_up.status_code}", flush=True)
                 except Exception as e:
                     print(f"Error upload {arc.get('nombre','?')}: {e}", flush=True)