Add exception catch

.github/workflows/release.yaml

@@ -0,0 +1,62 @@
+name: Audio Analysis Release
+run-name: Audio Analysis
+on: [push]
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v4
+      - run: echo "💡 The ${{ github.repository }} repository has been cloned to the runner."
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.10'
+          architecture: 'x64'
+
+      - name: Display Python version
+        run: python -c "import sys; print(sys.version)"
+
+      - run: sudo apt-get update
+      - run: python -m pip install --upgrade pip
+
+      - run: pip install black --upgrade
+      - run: find -name '*.py' | xargs black --target-version=py39 --check --diff
+
+  docker:
+    runs-on: ubuntu-latest
+    if: startsWith(github.ref, 'refs/tags/v')
+    environment:
+      name: docker
+    needs:
+      - tests
+    steps:
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - 
+        name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: cacophonyproject/audio-analysis
+
+      -
+        name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      -
+        name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          file: ./Dockerfile
+          push: true
+          # tags: cacophonyproject/classifier:latest
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

Melt/chain.py

@@ -225,4 +225,7 @@ def main():
 
 
 if __name__ == "__main__":
-    sys.exit(main())
+    try:
+        sys.exit(main())
+    except:
+        sys.exit(1)