Update MathEngine.py

MathEngine.py

@@ -1,7 +1,5 @@
 from fastapi import FastAPI, HTTPException
 from pydantic import BaseModel
-import uvicorn
-from app import app
 
 app = FastAPI()
 
@@ -29,8 +27,4 @@ def calculate(request: CalculationRequest):
     else:
         raise HTTPException(status_code=400, detail="Invalid operation")
 
-    return {"result": result}
-
-if __name__ == "__main__":
-        uvicorn.run(app, host="0.0.0.0", port=8000)
-# To run the application, use the command: uvicorn app.main:app --reload
+    return {"result": result}