diff --git a/.github/workflows/code-quality.yml b/.github/workflows/code-quality.yml
new file mode 100644
index 0000000..cf4eccf
--- /dev/null
+++ b/.github/workflows/code-quality.yml
@@ -0,0 +1,25 @@
+name: "Check code quality"
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+jobs:
+  code-quality:
+    runs-on: ubuntu-latest
+    name: "Check code quality"
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-python@v2
+      with:
+        python-version: 3.x
+    - name: Install all dependencies
+      run: pip install .[dev]
+    - name: Run mypy
+      run: mypy --pretty .
+    - name: Run isort
+      run: isort --check-only --diff .
+    - name: Run black
+      run: black --check --diff .
\ No newline at end of file
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
deleted file mode 100644
index e13dfe8..0000000
--- a/.github/workflows/lint.yml
+++ /dev/null
@@ -1,28 +0,0 @@
-name: "Lint"
-
-on:
-  push:
-    branches: [ "master" ]
-  pull_request:
-    # The branches below must be a subset of the branches above
-    branches: [ "master" ]
-
-jobs:
-  mypy:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Setup Python
-        uses: actions/setup-python@v1
-        with:
-          python-version: 3.11
-          architecture: x64
-      - name: Checkout
-        uses: actions/checkout@v1
-      - name: Install mypy
-        run: pip install mypy
-      - name: Run mypy
-        uses: sasanquaneuf/mypy-github-action@releases/v1
-        with:
-          checkName: 'mypy'   # NOTE: this needs to be the same as the job name
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.isort.cfg b/.isort.cfg
new file mode 100644
index 0000000..dc74bfb
--- /dev/null
+++ b/.isort.cfg
@@ -0,0 +1,7 @@
+[settings]
+multi_line_output = 3
+include_trailing_comma = True
+force_grid_wrap = 0
+use_parentheses = True
+ensure_newline_before_comments = True
+line_length = 88
diff --git a/format.sh b/format.sh
new file mode 100755
index 0000000..b6c2761
--- /dev/null
+++ b/format.sh
@@ -0,0 +1,3 @@
+set -eux
+find src examples -name '*.py' | xargs black
+find src examples -name '*.py' | xargs isort
diff --git a/lint.sh b/lint.sh
index 6532c9b..66ee7cc 100755
--- a/lint.sh
+++ b/lint.sh
@@ -1,4 +1,2 @@
-find src examples -name '*.py' | xargs black
-find src examples -name '*.py' | xargs isort
 find src examples -name '*.py' | xargs pylint
 find src examples -name '*.py' | xargs mypy
diff --git a/src/edge_tts/communicate.py b/src/edge_tts/communicate.py
index 29bbb9a..9128816 100644
--- a/src/edge_tts/communicate.py
+++ b/src/edge_tts/communicate.py
@@ -12,8 +12,7 @@ from xml.sax.saxutils import escape
 
 import aiohttp
 
-from edge_tts.exceptions import (NoAudioReceived, UnexpectedResponse,
-                                 UnknownResponse)
+from edge_tts.exceptions import NoAudioReceived, UnexpectedResponse, UnknownResponse
 
 from .constants import WSS_URL