Update app.py

app.py

@@ -1,5 +1,5 @@
 import os
-from fastapi import FastAPI, Request
+from fastapi import FastAPI
 from pydantic import BaseModel
 import dashscope
 from dashscope import Generation
@@ -41,4 +41,4 @@ def get_math_response(user_question):
 async def solve_math(query: MathQuery):
     user_question = query.question
     answer = get_math_response(user_question)
-    return {"question": user_question, "answer": answer}
+    return {"question": user_question, "answer": answer}