use pythonpath in pytest configuration.

Author: filiplajszczak

.github/workflows/tests.yaml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [ '3.7', '3.8', '3.9', '3.10' ]
+        python-version: [ '3.7', '3.8', '3.9', '3.10', '3.11' ]
 
     name: Python ${{ matrix.python-version }}
     steps:
@@ -32,8 +32,8 @@ jobs:
 
     - name: Test with pytest
       run: |
-        PYTHONPATH=. pytest
+        pytest
 
     - name: Check coverage
       run: |
-        PYTHONPATH=. pytest --cov=snakesay --cov-fail-under=65
+        pytest --cov=snakesay --cov-fail-under=65

pytest.ini

@@ -0,0 +1,2 @@
+[pytest]
+pythonpath = .