fix numpy req for python3.8, add tests

.github/worflows/test-build.yaml

@@ -0,0 +1,26 @@
+name: Build package
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.8", "3.10"]
+        requirements-file: ["pt2", "pt13"]
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements/${{ matrix.requirements-file }}.txt
+          pip install .

requirements/pt2.txt

@@ -10,7 +10,7 @@ kornia==0.6.9
 matplotlib>=3.7.2
 natsort>=8.4.0
 ninja>=1.11.1
-numpy>=1.25.1
+numpy>=1.24.4
 omegaconf>=2.3.0
 open-clip-torch>=2.20.0
 opencv-python==4.6.0.66