Add python module as dependency

.github/workflows/rust.yaml

@@ -16,7 +16,17 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
+
+    - name: Setup Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: '3.x'
+
+    - name: Install Dependencies
+      run: python -m pip install google_speech
+
     - name: Build
       run: cargo build --verbose
+
     - name: Run tests
       run: cargo test --verbose