Fix CI

.github/workflows/main.yml

@@ -26,7 +26,7 @@ jobs:
 
     - name: Install tools
       run: |
-        pip install poetry && poetry install
+        pip install poetry && poetry config virtualenvs.create false && poetry install --no-interaction --no-ansi
 
     - name: Check formatting and run linters
       run: |

pyproject.toml

@@ -18,10 +18,10 @@ python = "^3.8"
 python-telegram = "0.14.0"
 
 [tool.poetry.dev-dependencies]
+black = "20.8b1"
 flake8 = "3.8.4"
 isort = "5.6.2"
 mypy = "0.812"
-black = "20.8b1"
 
 [tool.poetry.scripts]
 tg = "tg.__main__:main"