ci: update dependency installation command to run 'uv sync' from the root directory

.github/workflows/ci.yml

@@ -11,7 +11,6 @@ jobs:
     runs-on: ubuntu-latest
     env:
       UV_SYSTEM_PYTHON: 1
-      UV_PROJECT_ENVIRONMENT: 1
     strategy:
       matrix:
         python-version: ["3.10"]
@@ -20,20 +19,16 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
-      with:
-        python-version: ${{ matrix.python-version }}
-        
     - name: Install uv
       uses: astral-sh/setup-uv@v5
       with:
+        python-version: ${{ matrix.python-version }}
         enable-cache: true
         cache-dependency-glob: "uv.lock"
 
     - name: Install dependencies
       run: |
-        cd docker/cpu && uv sync --all-extras --dev
+        uv sync --all-extras --dev
 
     - name: Lint with ruff
       run: |

.ruff.toml

@@ -1,5 +1,7 @@
 line-length = 88
 
+exclude = ["examples"]
+
 [lint]
 select = ["I"]
 

pyproject.toml

@@ -47,6 +47,7 @@ test = [
     "pytest-asyncio==0.23.5",
     "gradio>=5",
     "openai>=1.59.6",
+    "ruff>=0.2.2",
 ]
 
 [tool.uv]