diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..4a5297e
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+Notes.org
diff --git a/default.nix b/default.nix
new file mode 100644
index 0000000..d13b774
--- /dev/null
+++ b/default.nix
@@ -0,0 +1,5 @@
+{ pkgs ? import <nixpkgs> { } }:
+
+with pkgs;
+
+poetry2nix.mkPoetryApplication { projectDir = ./.; }
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..a21a4de
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,20 @@
+[tool.poetry]
+name = "p3"
+version = "0.1.0"
+description = ""
+authors = ["coolneng <akasroua@gmail.com>"]
+
+[tool.poetry.dependencies]
+python = "^3.8"
+scikit-learn = "^0.24.0"
+pandas = "^1.2.0"
+imbalanced-learn = "^0.7.0"
+
+[tool.poetry.dev-dependencies]
+
+[build-system]
+requires = ["poetry-core>=1.0.0"]
+build-backend = "poetry.core.masonry.api"
+
+[tool.poetry.scripts]
+competition = "processing:main"
diff --git a/shell.nix b/shell.nix
index 81c823e..39bb4fd 100644
--- a/shell.nix
+++ b/shell.nix
@@ -1,9 +1,5 @@
-{ pkgs ? import <nixpkgs> {} }:
+{ pkgs ? import <nixpkgs> { } }:
 
 with pkgs;
 
-mkShell {
-  buildInputs = [
-
-  ];
-}
+mkShell { buildInputs = [ python38 poetry ]; }