update

app/main.py

@@ -38,7 +38,9 @@ def root():
 def hello():
     return {"message": "Hello World"}
 
-@app.get("/add", response_model=schemas.User)
+# @app.get("/add", response_model=schemas.User)
+@app.get("/add")
+
 def add_user(
     nickname: Optional[str] = None,
     remark: Optional[str] = None,