diff --git a/.gitignore.txt b/.gitignore.txt
new file mode 100644
index 0000000..ba95694
--- /dev/null
+++ b/.gitignore.txt
@@ -0,0 +1,153 @@
+
+# Created by https://www.toptal.com/developers/gitignore/api/python,vscode
+# Edit at https://www.toptal.com/developers/gitignore?templates=python,vscode
+
+### Python ###
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+pip-wheel-metadata/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+pytestdebug.log
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+doc/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+.python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+pythonenv*
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# profiling data
+.prof
+
+### vscode ###
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+*.code-workspace
+
+# End of https://www.toptal.com/developers/gitignore/api/python,vscode
\ No newline at end of file
diff --git a/sagital_brain/__init__.py b/sagital_brain/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/sagital_brain.py b/sagital_brain/sagital_brain.py
similarity index 100%
rename from sagital_brain.py
rename to sagital_brain/sagital_brain.py
diff --git a/sagital_brain/tests/__init__.py b/sagital_brain/tests/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/sagital_brain/tests/tests_sagital_brain.py b/sagital_brain/tests/tests_sagital_brain.py
new file mode 100644
index 0000000..da8bf5e
--- /dev/null
+++ b/sagital_brain/tests/tests_sagital_brain.py
@@ -0,0 +1,13 @@
+import numpy as np
+import subprocess
+
+data_input = np.zeros((20, 20))
+data_input[-1, :] = 1
+np.savetxt("brain_sample.csv", data_input, fmt='%d', delimiter=',')
+subprocess.run(["python3", "sagital_brain.py"])
+
+result = np.loadtxt("brain_average.csv", delimiter=',')
+expected = np.zeros(20)
+expected[-1] = 1
+
+np.testing.assert_array_equal(result,expected)
\ No newline at end of file
diff --git a/setup.py b/setup.py
new file mode 100644
index 0000000..0ccf835
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,7 @@
+from setuptools import setup, find_packages
+
+setup(
+    name="Sagital_brains",
+    version="0.1.0",
+    packages=find_packages(),
+)
\ No newline at end of file