revert to previous state

Author: tsolakoua

.github/workflows/build.yml

@@ -12,7 +12,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [3.4, 3.5, 3.6.8]
+        python-version: [3.4, 3.5, 3.6]
 
     steps:
       - uses: actions/checkout@v2
@@ -22,8 +22,9 @@ jobs:
           python-version: ${{ matrix.python-version }}
       - name: Install dependencies
         run: |
+          pip install --upgrade pip
           pip install virtualenv==20.0.1
-          pip install tox
+          pip install tox tox-gh-actions 
       - name: Test with tox
         run: |
           tox

tox.ini

@@ -15,10 +15,11 @@ deps =
   flake8-quotes==0.14.0
 usedevelop=True
 
-[tox:travis]
-3.4 = py34
-3.5 = py35
-3.6.8 = py36
+[gh-actions]
+python =
+    3.4: py34
+    3.5: py35
+    3.6: py36
 
 [flake8]
 max-complexity = 5