Add github CI (#87)

* add ci

* Update ci.yml

* fix 3.1 issue

* specify test file

* install cpu only torch for tests

* add python 3.12 to ci

* switch to master branch

---------

Co-authored-by: Sergey Zagoruyko <[email protected]>

Author: szagoruyko

.github/workflows/ci.yml

@@ -0,0 +1,43 @@
+name: CI for torchviz
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  test:
+    name: Test on Python ${{ matrix.python-version }}
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        python-version: [3.8, 3.9, '3.10', 3.11, 3.12]
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install system dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y graphviz
+
+      - name: Install Python dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install torch --index-url https://download.pytorch.org/whl/cpu
+          pip install .
+          pip install pytest
+
+      - name: Run tests
+        run: |
+          pytest test/test.py