diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
new file mode 100644
index 0000000..917713e
--- /dev/null
+++ b/.github/workflows/ci.yaml
@@ -0,0 +1,41 @@
+name: continous_integration
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+
+      - name: checkout repository
+        uses: actions/checkout@v3
+
+      - name: formatting
+        uses: psf/black@stable
+
+      - name: ruff
+        uses: chartboost/ruff-action@v1
+
+          
+      # - name: install python packages
+      #   run: |
+      #     python -m pip install --upgrade pip
+      #     pip install -r requirements.txt
+          
+      # - name: execute py script # run main.py
+      #   env:
+      #     SOME_SECRET: ${{ secrets.SOME_SECRET }}
+      #   run: python main.py
+          
+      # - name: commit files
+      #   run: |
+      #     git config --local user.email "action@github.com"
+      #     git config --local user.name "GitHub Action"
+      #     git add -A
+      #     git diff-index --quiet HEAD || (git commit -a -m "updated logs" --allow-empty)
+          
+      # - name: push changes
+      #   uses: ad-m/github-push-action@v0.6.0
+      #   with:
+      #     github_token: ${{ secrets.GITHUB_TOKEN }}
+      #     branch: main
diff --git a/pyproject.toml b/pyproject.toml
index b8b95d6..dc1e9f5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,3 +1,19 @@
+[tool.black]
+line-length = 88
+target-version = ['py37', 'py38']
+include = '\.pyi?$'
+extend-exclude = '''
+/(
+  # The following are specific to Black, you probably don't want those.
+  tests/data
+  | profiling
+)/
+'''
+# We use preview style for formatting Black itself. If you
+# want stable formatting across releases, you should keep
+# this off.
+preview = true
+
 [tool.poetry]
 name = "llm-pdf-qa-sample-app"
 version = "0.1.0"
@@ -19,6 +35,53 @@ chromadb = "^0.4.9"
 ruff = "^0.0.287"
 black = "^23.7.0"
 
+[tool.ruff]
+# Enable the pycodestyle (`E`) and Pyflakes (`F`) rules by default.
+# Unlike Flake8, Ruff doesn't enable pycodestyle warnings (`W`) or
+# McCabe complexity (`C901`) by default.
+select = ["E", "F"]
+ignore = []
+
+# Allow autofix for all enabled rules (when `--fix`) is provided.
+fixable = ["ALL"]
+unfixable = []
+
+# Exclude a variety of commonly ignored directories.
+exclude = [
+    ".bzr",
+    ".direnv",
+    ".eggs",
+    ".git",
+    ".git-rewrite",
+    ".hg",
+    ".mypy_cache",
+    ".nox",
+    ".pants.d",
+    ".pytype",
+    ".ruff_cache",
+    ".svn",
+    ".tox",
+    ".venv",
+    "__pypackages__",
+    "_build",
+    "buck-out",
+    "build",
+    "dist",
+    "node_modules",
+    "venv",
+]
+per-file-ignores = {}
+
+# Same as Black.
+line-length = 88
+
+# Allow unused variables when underscore-prefixed.
+dummy-variable-rgx = "^(_+|(_+[a-zA-Z0-9_]*[a-zA-Z0-9]+?))$"
+target-version = "py310"
+
+[tool.ruff.isort]
+case-sensitive = true
+
 [build-system]
 requires = ["poetry-core"]
 build-backend = "poetry.core.masonry.api"