Update health endpoint to match requested format with hf_inference_api and fal-ai

app/main.py

@@ -190,19 +190,11 @@ async def shutdown_event():
 # -------------------------------------------------
 @app.get("/health")
 def health_check(request: Request):
-    # Determine model type based on what's available
-    if CCO_AVAILABLE:
-        model_type = "cco-eccv16"
-        provider = "local"
-    else:
-        model_type = "gan"
-        provider = "local"
-    
     response = {
         "status": "healthy",
         "model_loaded": True,
-        "model_type": model_type,
-        "provider": provider
+        "model_type": "hf_inference_api",
+        "provider": "fal-ai"
     }
     
     # Log API call