diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index d30bc65..9767ea9 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -39,3 +39,4 @@ jobs:
       run: |
         pytest
     
+
diff --git a/.github/workflows/python-publish.yml b/.github/workflows/python-publish.yml
new file mode 100644
index 0000000..a9dcab0
--- /dev/null
+++ b/.github/workflows/python-publish.yml
@@ -0,0 +1,44 @@
+# This workflow will upload a Python Package using Twine when a release is created
+# For more information see: https://help.github.com/en/actions/language-and-framework-guides/using-python-with-github-actions#publishing-to-package-registries
+
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+
+name: Upload Python Package
+
+on:
+  release:
+    types: [published]
+
+permissions:
+  contents: read
+
+jobs:
+  deploy:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python
+      uses: actions/setup-python@v3
+      with:
+        python-version: '3.x'
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install build
+    - name: Build package
+      run: |
+        python -m pip install --upgrade pip
+        python -m build
+    - name: Publish package
+      uses: pypa/gh-action-pypi-publish@27b31702a0e7fc50959f5ad993c78deac1bdfc29
+      with:
+        user: __token__
+        password: ${{ secrets.gaelle }}
+        
+
+      
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..63a5749
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,22 @@
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[project]
+name = "gaelle.monteil-combabessou"
+version = "0.0.1"
+authors = [
+  { name="gaelle.monteil-combabessou", email="gaelle.monteil-combabessou@isen.yncrea.fr" },
+]
+description = "A small example package"
+readme = "README.md"
+requires-python = ">=3.7"
+classifiers = [
+    "Programming Language :: Python :: 3",
+    "License :: OSI Approved :: MIT License",
+    "Operating System :: OS Independent",
+]
+
+[project.urls]
+"Homepage" = "https://github.com/pypa/sampleproject"
+"Bug Tracker" = "https://github.com/pypa/sampleproject/issues"
\ No newline at end of file
diff --git a/src/example_package_gaelle.monteil-combabessou/__init__.py b/src/example_package_gaelle.monteil-combabessou/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/main.py b/src/example_package_gaelle.monteil-combabessou/main.py
similarity index 100%
rename from main.py
rename to src/example_package_gaelle.monteil-combabessou/main.py
diff --git a/test_main.py b/tests/test_main.py
similarity index 100%
rename from test_main.py
rename to tests/test_main.py