Update tests.yml

.github/workflows/tests.yml

@@ -84,12 +84,10 @@ jobs:
             sudo apt-get install -y python3-pip
             sudo apt-get install zlib1g libjpeg-dev libatlas-base-dev rustc libopenjp2-7 python3-dev scons libssl-dev python3-venv python3-pip git libfreetype6-dev -y
             echo $PWD && ls
-            python --version
             git clone --branch main --single-branch https://github.com/aceinnolab/Inkycal
             cd Inkycal
             python3 -m venv venv
-            source venv/bin/activate
-            python --version
+            . venv/bin/activate
             python -m pip install --upgrade pip
             pip install wheel
             pip install -e ./