Add test for waymo example (#58)

* add test script

* test first 10 scenarios

* add dependency

* add dependency

.github/workflows/main.yml

@@ -35,6 +35,8 @@ jobs:
           python-version: 3.9
       - name: Blackbox tests
         run: |
+          pip install tensorflow==2.11.0
+          pip install protobuf==3.20
           pip install cython
           pip install numpy
           pip install -e .