Merge pull request #56 from chenrui333/python-3.8

Update repo to use python 3.6.10

.github/workflows/pythonapp.yml

@@ -6,34 +6,33 @@ on:
       - master
   pull_request:
 
-
 jobs:
   build:
-
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v1
+    - name: Checkout repo
+      uses: actions/checkout@v2
 
-    - name: Set up Python 3.7
+    - name: Set up Python 3.6
       uses: actions/setup-python@v1
       with:
-        python-version: 3.7
+        python-version: 3.6
 
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
         pip install -r requirements.txt
+
     - name: Lint with flake8
       run: |
         pip install flake8
         # stop the build if there are Python syntax errors or undefined names
         flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
         # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
         flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+
     - name: Test with pytest
       run: |
         pip install pytest
-
         pytest test.py
-

.python-version

@@ -0,0 +1 @@
+3.6.10

Dockerfile

@@ -1,5 +1,5 @@
 # Align with the CI/CD YML
-FROM python:2.7
+FROM python:3.6-alpine
 
 # Setup workdir
 WORKDIR /api-server