Merge branch '47-pre-commit-ci-issues' into 'master'

Resolve "pre-commit CI issues"
Closes #47
See merge request lscsoft/parallel_bilby!94

.gitlab-ci.yml

@@ -36,20 +36,6 @@ precommits-py3.7:
 
 
 
-precommits-py3.6:
-  stage: test
-  image: bilbydev/bilby_pipe-test-suite-python36
-  script:
-    - source activate python36
-    - mkdir -p .pip36
-    - pip install --upgrade pip
-    - pip --cache-dir=.pip36 install --upgrade bilby
-    - pip --cache-dir=.pip36 install .
-    - pip --cache-dir=.pip37 install pre-commit
-
-    # Run precommits (black, flake8, spellcheck, isort, no merge conflicts, etc)
-    - pre-commit run --all-files --verbose --show-diff-on-failure
-
 # test install on python 3.6
 python-3.6:
   stage: test

.pre-commit-config.yaml

 default_language_version:
-    python: python3.7
+    python: python3
 repos:
 -   repo: https://github.com/ambv/black
     rev: stable

setup.py

@@ -99,7 +99,7 @@ setup(
         "schwimmbad",
         "pandas",
         "nestcheck",
-        "mpi4py>3.0.0"
+        "mpi4py>3.0.0",
     ],
     entry_points={
         "console_scripts": [