refactor major

Dockerfile

@@ -0,0 +1,8 @@
+from python:3.8-alpine
+WORKDIR /app
+RUN apk update && apk add --no-cache --virtual .build-deps ca-certificates gcc linux-headers g++ libressl-dev musl-dev libffi-dev libxslt-dev libxml2-dev
+COPY ./requirements.txt .
+run apk add libmagic
+run pip install --upgrade pip && pip install -r requirements.txt
+COPY . .
+CMD ["python","test2.py"]