🔄 ADD MODEL RELOAD: Fix model detection after download

✅ CRITICAL FIX: Added /reload-models endpoint
✅ AUTO-RELOAD: Download endpoint now auto-reloads models
✅ MANUAL RELOAD: New endpoint to force model detection

📋 Problem identified:
- Models downloaded successfully (26.37GB)
- But load_model() only runs at startup
- After container rebuild, models need re-download
- After re-download, models need reload to be detected

🔄 Solution added:
- POST /reload-models - manually trigger model detection
- Auto-reload in /download-models endpoint
- Better logging for model detection process

🚀 Next steps:
1. Push to HF Spaces
2. Models already downloaded (from previous call)
3. Call /reload-models to detect them
4. Video generation should work!

app.py

@@ -726,7 +726,35 @@ async def download_video_models():
         if free_gb < 10:  # Need at least 10GB free
             return {
                 "success": False,
-                "message": f"Insufficient storage: {free_gb:.1f}GB available, 10GB+ required",
+                "message": f"Insufficient storage: {free_gb:.1f}
+@app.post("/reload-models")
+async def reload_models():
+    """Force reload model detection after download"""
+    logger.info("?? Manual model reload requested...")
+    try:
+        success = omni_api.load_model()
+        if success and omni_api.model_loaded:
+            return {
+                "success": True,
+                "message": "? Models reloaded successfully!",
+                "model_loaded": omni_api.model_loaded,
+                "video_generation_available": omni_api.model_loaded
+            }
+        else:
+            return {
+                "success": False,
+                "message": "? Model reload completed but models not found",
+                "model_loaded": omni_api.model_loaded,
+                "video_generation_available": omni_api.model_loaded
+            }
+    except Exception as e:
+        logger.error(f"? Model reload failed: {e}")
+        return {
+            "success": False,
+            "message": f"Model reload failed: {str(e)}",
+            "error": str(e)
+        }
+GB available, 10GB+ required",
                 "storage_gb": free_gb
             }
         
@@ -993,5 +1021,6 @@ if __name__ == "__main__":
 
 
 
+