remove the use of venv

Author: wagnerjpinto

.github/workflows/python-test-pip.yml

@@ -19,14 +19,11 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        python3 -m venv .bemol
-        source .bemol/bin/activate
         pip install -r requirements.txt
         pip install flake8
     
     - name: Lint with flake8
       run: |
-        source .bemol/bin/activate
         # stop the build if there are Python syntax errors or undefined names
         flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
         # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
@@ -41,6 +38,5 @@ jobs:
 
     - name: Test with pytest
       run: |
-        source .bemol/bin/activate
         pytest tests/ -vvs --reference tests/ref/