Merge pull request #314 from SubstraFoundation/back_to_36

Rollback to Python 3.6 & Add 3.6 to gh actions

Author: arthurPignet

.github/workflows/main_ci.yml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest # We could run on other OS but we would have to change the command to install libsndfile
     strategy:
       matrix:
-        python-version: [3.7, 3.8]
+        python-version: [3.6, 3.7, 3.8]
 
     steps:
     - uses: actions/checkout@v2

setup.py

@@ -8,7 +8,7 @@
 
 setup(
     name="mplc",
-    version='0.3.0',
+    version='0.3.1',
     author="SubstraFoundation",
     author_email="contact@substra.org",
     description="A distributed-learning package for the study of contributivity",
@@ -28,5 +28,5 @@
               'distributed learning'],
     license='Apache 2.0',
     install_requires=requirements,
-    python_requires='>=3.7',
+    python_requires='>=3.6',
 )