Update Dockerfile

Dockerfile

@@ -1,10 +1,14 @@
-FROM python:3.11-slim-bookworm
-
+FROM golang:1.20-alpine AS builder
 WORKDIR /app
 COPY api/ ./api/
 COPY go.mod go.sum ./
-
-RUN apt-get update && apt-get install -y golang-go
+RUN apk add --no-cache gcc musl-dev
 RUN go mod download
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o app ./api
+FROM alpine:latest
+WORKDIR /app
+COPY --from=builder /app/app .
+RUN apk add --no-cache ca-certificates
+RUN chmod +x app
 EXPOSE 8080
-CMD ["go", "run", "./api"] 
+CMD ["./app"]