Update Build_Release.yml

.github/workflows/Build_Release.yml

@@ -32,7 +32,7 @@ jobs:
         run: |
             pytest PyCTBN/tests/>
       - name: Install dependencies
-            run: |
+        run: |
                 python -m pip install --upgrade pip
                 python -m pip install flake8 pytest
                 if [ -f requirements.txt ]; then pip install -r requirements.txt; fi