diff --git a/.github/workflows/CI.yaml b/.github/workflows/CI.yaml
deleted file mode 100644
index 5407f42..0000000
--- a/.github/workflows/CI.yaml
+++ /dev/null
@@ -1,103 +0,0 @@
-on:
-  workflow_run:
-    workflows: [CI]
-    types:
-      - completed
-permissions:
-  contents: read
-  issues: write
-
-jobs:
-  build:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        python-version: [3.9]
-        os: [ubuntu-latest]
-
-    steps:
-      - name: 'Download artifact'
-        uses: actions/github-script@v5
-        with:
-          script: |
-            let allArtifacts = await github.rest.actions.listWorkflowRunArtifacts({
-               owner: context.repo.owner,
-               repo: context.repo.repo,
-               run_id: context.payload.workflow_run.id,
-            });
-            let matchArtifact = allArtifacts.data.artifacts.filter((artifact) => {
-              return artifact.name == "pr"
-            })[0];
-            let download = await github.rest.actions.downloadArtifact({
-               owner: context.repo.owner,
-               repo: context.repo.repo,
-               artifact_id: matchArtifact.id,
-               archive_format: 'zip',
-            });
-            let fs = require('fs');
-            fs.writeFileSync(`${process.env.GITHUB_WORKSPACE}/pr.zip`, Buffer.from(download.data));
-
-      - name: 'Unzip artifact'
-        run: unzip pr.zip
-      - name:
-        id: pr
-        run: pr=$(cat pr);echo "::set-output name=pr::$pr"
-
-      - uses: actions/checkout@v2
-        with:
-          fetch-depth: 1
-          ref: refs/pull/${{steps.pr.outputs.pr}}/merge
-
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
-        with:
-          python-version: ${{ matrix.python-version }}
-
-      - name: 'Download artifact'
-        uses: actions/github-script@v5
-        with:
-          script: |
-            let allArtifacts = await github.rest.actions.listWorkflowRunArtifacts({
-               owner: context.repo.owner,
-               repo: context.repo.repo,
-               run_id: context.payload.workflow_run.id,
-            });
-            let matchArtifact = allArtifacts.data.artifacts.filter((artifact) => {
-              return artifact.name == "isort.diff"
-            })[0];
-            let download = await github.rest.actions.downloadArtifact({
-               owner: context.repo.owner,
-               repo: context.repo.repo,
-               artifact_id: matchArtifact.id,
-               archive_format: 'zip',
-            });
-            let fs = require('fs');
-            fs.writeFileSync(`${process.env.GITHUB_WORKSPACE}/isort.diff.zip`, Buffer.from(download.data));
-
-      - name: 'Unzip artifact'
-        run: unzip isort.diff.zip
-
-      - uses: reviewdog/action-setup@v1
-      - name: Run reviewdog
-        env:
-          REVIEWDOG_GITHUB_API_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          reviewdog -name="isort" -f=diff -reporter=github-pr-review <isort.diff
-
-      - name: Check files using the black formatter
-        uses: rickstaa/action-black@v1
-        id: action_black
-        with:
-          black_args: "."
-      - name: Annotate black diff changes using reviewdog
-        if: steps.action_black.outputs.is_formatted == 'true'
-        uses: reviewdog/action-suggester@v1
-        with:
-          tool_name: black
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: flake8 Lint
-        if: runner.os == 'Linux'
-        uses: reviewdog/action-flake8@v3
-        with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 7a3da84..9267490 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -30,19 +30,20 @@ jobs:
           done
         shell: bash
 
-      - name: Run CI
-        run: |
-          isort . -c >isort.out || true
-          isort . --diff >isort.diff
-      - name: upload isort diff
-        uses: actions/upload-artifact@v2
+      - name: Check files using the black formatter
+        uses: rickstaa/action-black@v1
+        id: action_black
         with:
-          name: isort.diff
-          path: isort.diff
-      - name: Save PR number
-        run: |
-          echo ${{ github.event.number }} > ./pr
-      - uses: actions/upload-artifact@v2
+          black_args: "."
+      - name: Annotate black diff changes using reviewdog
+        if: steps.action_black.outputs.is_formatted == 'true'
+        uses: reviewdog/action-suggester@v1
         with:
-          name: pr
-          path: pr
+          tool_name: black
+          github_token: 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
+
+      - name: flake8 Lint
+        if: runner.os == 'Linux'
+        uses: reviewdog/action-flake8@v3
+        with:
+          github_token: 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