@prisma/client did not initialize yet. Please run "prisma generate" and try to import it again

I am using prisma, postgres, docker, kubernets.

npx prisma migrate dev working.

and npx prisma generate produce below output:

✔ Generated Prisma Client (2.23.0) to ./node_modules/@prisma/client in 68ms
You can now start using Prisma Client in your code. Reference: https://pris.ly/d/client

import { PrismaClient } from '@prisma/client'
const prisma = new PrismaClient()

but when I tried to use in my route file produce the error:

new-route.ts

import { PrismaClient } from '@prisma/client';

const prisma = new PrismaClient();

my docker file:

FROM node:alpine

WORKDIR /app
COPY package.json .
RUN npm install --only=prod
COPY . .

CMD ["npm", "start"]