Update main.py

main.py

@@ -1,15 +1,7 @@
 from fastapi import FastAPI
-import uvicorn
-
 
 app = FastAPI()
-defaul_bot_voice = "おはいようございます"
-area_thres = 0.3
 
 
-@app.get("/")
 def read_root():
-    return {"Message": "Application startup complete"}
-
-if __name__ == "__main__":
-    uvicorn.run("main:app", host="0.0.0.0", port=7860)
+    return {"Hello": "World!"}