Fix Dockerfile: Remove non-existent models folder copy and fix health endpoint

Dockerfile

@@ -11,9 +11,8 @@ WORKDIR /app
 COPY api/requirements.txt ./requirements.txt
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Copy application code and model artifacts
+# Copy application code
 COPY api ./api
-COPY models ./models
 
 # Spaces injects the listening port through the PORT env var
 ENV PORT=7860

api/main.py

@@ -851,7 +851,7 @@ async def health_check():
         "status": "healthy" if MODEL_PIPELINE is not None else "unhealthy",
         "timestamp": datetime.now().isoformat(),
         "model_loaded": MODEL_PIPELINE is not None,
-        "model_path": str(MODEL_PATH if MODEL_PATH.exists() else FALLBACK_MODEL_PATH)
+        "model_repo": HF_MODEL_REPO
     }