requirements followig

.gitlab-ci.yml

@@ -72,7 +72,7 @@ test:
     - pip --version
     - pip install tox  # you can also use tox
     - rm -rf  **/__pycache__
-    - rm **/*.pyc
+    - rm -f **/*.pyc
     - tox
   coverage: '/^TOTAL.+?(\d+\%)$/'
   artifacts:

.pre-commit-config.yaml

+repos:
+-   repo: https://github.com/ambv/black
+    rev: stable
+    hooks:
+    - id: black
+      language_version: python3.6
+-   repo: https://gitlab.com/pycqa/flake8
+    rev: 3.8.3
+    hooks:
+    - id: flake8
+-   repo: https://gitlab.com/dboe/dough
+    rev: v0.1.3
+    hooks:
+    - id: readthedocs_requirements
+-   repo: https://github.com/pre-commit/pre-commit-hooks 
+    rev: v3.1.0
+    hooks:
+    - id: check-json
+    - id: pretty-format-json
+    - id: check-merge-conflict
+    - id: check-toml
+    - id: check-yaml
+    - id: debug-statements
+    - id: detect-private-key
+    - id: end-of-file-fixer
+-   repo: https://github.com/asottile/blacken-docs
+    rev: v1.7.0
+    hooks:
+    - id: blacken-docs

docs/requirements.txt

+# Autogenerated by Makefile from setup.cfg install_requies section. Remove this line if you want to fix this file.
+six
+numpy
+sympy
+scipy
+pathlib
+rna>=0.5.0
+sortedcontainers