Update django.yml

Author: cwardcode

.github/workflows/django.yml

@@ -14,7 +14,7 @@ jobs:
       max-parallel: 4
       fail-fast: false
       matrix:
-        python-version: [3.7, 3.8, 3.9]
+        python-version: [3.7]
 
     steps:
     - uses: actions/checkout@v4
@@ -24,6 +24,7 @@ jobs:
         python-version: ${{ matrix.python-version }}
     - name: Install Dependencies
       run: |
+        sudo apt-get install libpython3.7-dev
         python -m pip install --upgrade pip
         pip install wheel
         pip install -r requirements.txt