Merge pull request #1 from deepmind/test_432462427

Add continuous integration.

.github/workflows/ci.yml

@@ -0,0 +1,26 @@
+name: ci
+
+on:
+  push:
+    branches: ["main"]
+  pull_request:
+    branches: ["main"]
+
+jobs:
+  build-and-test:
+    name: "Python ${{ matrix.python-version }} on ${{ matrix.os }}"
+    runs-on: "${{ matrix.os }}"
+
+    strategy:
+      matrix:
+        python-version: ["3.7", "3.8", "3.9"]
+        os: [ubuntu-latest]
+
+    steps:
+      - uses: "actions/checkout@v2"
+      - uses: "actions/setup-python@v1"
+        with:
+            python-version: "${{ matrix.python-version }}"
+      - name: Run CI tests
+        run: bash test.sh
+        shell: bash