update

.github/workflows/build.yml

@@ -44,7 +44,6 @@ jobs:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
       run: |
-        apt-get install ffmpeg libsm6 libxext6  -y
         python -m pip install --upgrade pip
         python -m pip install pytest-cov codecov .
         if [ -f requirements.txt ]; then pip install -r requirements.txt; fi