Fix: run uvicorn directly + use root_path='' to fix Gradio UI on HF Spaces

app.py

@@ -6,6 +6,7 @@ from fastapi.responses import StreamingResponse, JSONResponse
 from pydantic import BaseModel
 from typing import List, Optional
 import json
+import uvicorn
 
 model_path = hf_hub_download(
     repo_id="RavikxxBGamin/MinecraftAI-Chat",
@@ -88,7 +89,7 @@ demo = gr.ChatInterface(
     chatbot=gr.Chatbot(height=400, show_label=False),
 )
 
-# Create FastAPI app and add API routes
+# Create standalone FastAPI app for OpenAI-compatible endpoints
 fastapi_app = FastAPI()
 
 
@@ -138,5 +139,9 @@ def chat_completions_no_prefix(req: ChatRequest):
     return chat_completions(req)
 
 
-# Mount Gradio under FastAPI with explicit root_path to fix static asset paths
+# Mount Gradio onto the FastAPI app
+# root_path="" ensures static assets are served correctly on HuggingFace Spaces
 app = gr.mount_gradio_app(fastapi_app, demo, path="/", root_path="")
+
+# Start the server (runs both Gradio UI and FastAPI endpoints)
+uvicorn.run(app, host="0.0.0.0", port=7860)