fix gradio

app.py

@@ -3,7 +3,7 @@ import os
 # If you want Gradio to run on a particular host/port, you can do this:
 os.environ["GRADIO_SERVER_NAME"] = "0.0.0.0"
 os.environ["GRADIO_SERVER_PORT"] = "7860"
-
+os.environ["GRADIO_ROOT_PATH"] = "/_app/immutable"
 
 import gradio as gr
 from fastapi import FastAPI, Request
@@ -61,10 +61,10 @@ async def openai_embeddings(request: Request):
     
 
 print("Loading embedding model");
-Embedder = SentenceTransformer("mixedbread-ai/mxbai-embed-large-v1")
+Embedder = None #SentenceTransformer("mixedbread-ai/mxbai-embed-large-v1")
 
 
-GradioApp = gr.mount_gradio_app(app, demo, path="", ssr_mode=False);  
+GradioApp = gr.mount_gradio_app(app, demo, path="/", ssr_mode=False);  
  
 if __name__ == "__main__":
     uvicorn.run(GradioApp, port=7860, host="0.0.0.0")