specifying the codecov dir in the build file

.github/workflows/build.yml

@@ -10,7 +10,26 @@ on:
 
 jobs:
   codestyle:
-    # ... (keep the codestyle job as is)
+    runs-on: ubuntu-latest
+    if: ${{ github.event_name == 'push' || !github.event.pull_request.draft }}
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python 3.10
+      uses: actions/setup-python@v5
+      with:
+        python-version: "3.10"
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        python -m pip install black flake8
+    - name: Code Style (Black/Flake8)
+      run: |
+        # Black code style
+        black --check --diff pytorch_widedeep tests examples setup.py
+        # Stop the build if there are Python syntax errors or undefined names
+        flake8 . --count --select=E901,E999,F821,F822,F823 --ignore=E266 --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 --ignore=E203,E266,E501,E721,E722,F401,F403,F405,F811,W503,C901 --statistics
 
   test:
     runs-on: ubuntu-latest