test: remove async

app.py

@@ -11,16 +11,16 @@ class WebhookRequest(BaseModel):
     message: str
 
 @app.get("/favicon.ico")
-async def favicon():
+def favicon():
     return FileResponse("static/favicon.ico", media_type="image/x-icon")
 
 @app.get("/")
 @app.get("/home")
-async def home():
+def home():
     return "Hello World"
 
 @app.post("/webhook")
-async def webhook(request: WebhookRequest):
+def webhook(request: WebhookRequest):
     # Access request body using request object
     print(request)
     return {"fulfillmentText": "Hello from the bot world"}