Update app.py

app.py

@@ -1,4 +1,3 @@
-import os
 import streamlit as st
 from fastapi import FastAPI
 from pydantic import BaseModel
@@ -29,8 +28,8 @@ def chat(msg: Message):
 
 # ======== Función para ejecutar FastAPI en segundo plano =========
 def run_api():
-    port = int(os.getenv("PORT", 7860))
-    uvicorn.run(app, host="0.0.0.0", port=port)
+    
+    uvicorn.run(app, host="0.0.0.0", port="7860")
 
 threading.Thread(target=run_api, daemon=True).start()