Add Github CI

.github/workflows/CI.yml

@@ -0,0 +1,27 @@
+name: inatVisionAPI CI
+
+on: [push, pull_request]
+
+jobs:
+  build-push-docker-image:
+    name: Build and Push Docker Image
+    runs-on: ubuntu-20.04
+    steps:    
+    - uses: actions/checkout@v3
+
+    - name: Login to Docker Hub
+      uses: docker/login-action@v3
+      with:
+        username: ${{ secrets.DOCKERHUB_USERNAME }}
+        password: ${{ secrets.DOCKERHUB_TOKEN }}  
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
+
+    - name: Build and push
+      uses: docker/build-push-action@v5
+      with:
+        context: .
+        file: ./Dockerfile
+        push: true
+        tags: ${{ secrets.DOCKERHUB_USERNAME }}/vision:latest