diff --git a/.github/workflows/run_test.yml b/.github/workflows/run_test.yml
new file mode 100644
index 000000000..5ada907b7
--- /dev/null
+++ b/.github/workflows/run_test.yml
@@ -0,0 +1,32 @@
+name: simple_calculator unit test
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.10"]
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+      - name: Lint with Ruff
+        run: |
+          pip install ruff
+          ruff --format=github --target-version=py310 .
+        continue-on-error: true
+      - name: Test with pytest
+        run: |
+          coverage run -m pytest tests/tests_1b.py -v -s
+      - name: Generate Coverage Report
+        run: |
+          coverage report -m
diff --git a/labs/lab_1/lab_1a.py b/labs/lab_1/lab_1a.py
index 9d15ec837..d045e23d2 100644
--- a/labs/lab_1/lab_1a.py
+++ b/labs/lab_1/lab_1a.py
@@ -8,9 +8,9 @@
 def main():
     print("Hello World!")
 
-    name = "" # TODO: Insert your name between the double quotes
-
+    name = "Jinglian" # TODO: Insert your name between the double quotes
+    robot_speed = 8
+    print(f"{name}, Welcome to the CSS course!")
     print(f"{name}, Welcome to the CSS course!")
-
 if __name__ == "__main__":
     main()