fix: working directory at job level

Signed-off-by: WANG Xu <feici02@outlook.com>

.github/workflows/tdgpt-ci.yml

@@ -1,6 +1,6 @@
-name: TDGpt CI Pipeline
+name: TDgpt CI
 
-on: 
+on:
   pull_request:
     branches:
       - '3.0'
@@ -10,38 +10,42 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
-    working-directory: ${{ github.workspace }}/tools/tdgpt
+
     strategy:
       fail-fast: false
       matrix:
         python-version: ["3.10"]
 
+    defaults:
+      run:
+        working-directory: ${{ github.workspace }}/tools/tdgpt
+
     steps:
-    - uses: actions/checkout@v4
+      - uses: actions/checkout@v4
 
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v3
-      with:
-        python-version: ${{ matrix.python-version }}
-        cache: 'pip'
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v3
+        with:
+          python-version: ${{ matrix.python-version }}
+          cache: 'pip'
 
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        python -m pip install flake8 pytest pylint
-        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install flake8 pytest pylint
+          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
 
-    - name: Checking the code with pylint
-      run: |
-        pylint $(git ls-files '*.py')  --exit-zero
+      - name: Checking the code with pylint
+        run: |
+          pylint $(git ls-files '*.py') --exit-zero
 
-    - name: Checking the code with flake8
-      run: |
-        # stop the build if there are Python syntax errors or undefined names
-        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
-        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
-        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+      - name: Checking the code with flake8
+        run: |
+          # stop the build if there are Python syntax errors or undefined names
+          flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+          # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
+          flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
 
-    - name: Run test cases with pytest
-      run: |
+      - name: Run test cases with pytest
+        run: |
           pytest