diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..37e6b6d
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,175 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1710146030,
+        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_2": {
+      "inputs": {
+        "systems": "systems_2"
+      },
+      "locked": {
+        "lastModified": 1710146030,
+        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nix-github-actions": {
+      "inputs": {
+        "nixpkgs": [
+          "poetry2nix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1703863825,
+        "narHash": "sha256-rXwqjtwiGKJheXB43ybM8NwWB8rO2dSRrEqes0S7F5Y=",
+        "owner": "nix-community",
+        "repo": "nix-github-actions",
+        "rev": "5163432afc817cf8bd1f031418d1869e4c9d5547",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nix-github-actions",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1715142527,
+        "narHash": "sha256-8OCDTDZzmkhoJ0HzZd/wkUfdAES9e0Jsp3qb5sM/Jys=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "0efaf283bd6e3b9ecf6e961d2305bf2e1a9f49c9",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable-small",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "poetry2nix": {
+      "inputs": {
+        "flake-utils": "flake-utils_2",
+        "nix-github-actions": "nix-github-actions",
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "systems": "systems_3",
+        "treefmt-nix": "treefmt-nix"
+      },
+      "locked": {
+        "lastModified": 1715180526,
+        "narHash": "sha256-YMJ8vKFj9vhUD9INYSNzmf+7sh72oXeleK2TvhysY1I=",
+        "owner": "nix-community",
+        "repo": "poetry2nix",
+        "rev": "3df9d21b3b8b91a930c82db0f33ae44066589a56",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "poetry2nix",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs",
+        "poetry2nix": "poetry2nix"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "systems_2": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "systems_3": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "id": "systems",
+        "type": "indirect"
+      }
+    },
+    "treefmt-nix": {
+      "inputs": {
+        "nixpkgs": [
+          "poetry2nix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1714058656,
+        "narHash": "sha256-Qv4RBm4LKuO4fNOfx9wl40W2rBbv5u5m+whxRYUMiaA=",
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "rev": "c6aaf729f34a36c445618580a9f95a48f5e4e03f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..ab98d8f
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,94 @@
+{
+  description = "Application packaged using poetry2nix";
+
+  inputs = {
+    flake-utils.url = "github:numtide/flake-utils";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable-small";
+    poetry2nix = {
+      url = "github:nix-community/poetry2nix";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+
+  outputs = { self, nixpkgs, flake-utils, poetry2nix }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        # see https://github.com/nix-community/poetry2nix/tree/master#api for more functions and examples.
+        pkgs = nixpkgs.legacyPackages.${system};
+        inherit (poetry2nix.lib.mkPoetry2Nix { inherit pkgs; }) mkPoetryApplication;
+      in
+      {
+        packages = {
+          myapp = mkPoetryApplication { projectDir = ./.; };
+          default = self.packages.${system}.myapp;
+        };
+
+        # Shell for app dependencies.
+        #
+        #     nix develop
+        #
+        # Use this shell for developing your app.
+        devShells.default = pkgs.mkShell {
+          packages = with pkgs; [
+            python311Packages.torch-bin
+            python311Packages.torchaudio-bin
+            python311Packages.progressbar
+            python311Packages.einops
+            python311Packages.librosa
+            python311Packages.unidecode
+            python311Packages.inflect
+            python311Packages.rotary-embedding-torch
+            python311Packages.safetensors
+            python311Packages.transformers
+            (python311Packages.buildPythonPackage rec {
+              pname = "tortoise-tts";
+              version = "3.0.0";
+              doCheck = false;
+              buildInputs = [
+                python311Packages.pip
+                python311Packages.tokenizers
+                python311Packages.librosa
+                python311Packages.unidecode
+                python311Packages.einops
+                python311Packages.progressbar
+                python311Packages.inflect
+                python311Packages.rotary-embedding-torch
+                python311Packages.safetensors
+                (python311Packages.buildPythonPackage rec {
+                  doCheck = false;
+                  pname = "transformers";
+                  version = "4.31.0";
+                  buildInputs = [
+                    python311Packages.tokenizers # Version might be wrong
+                    python311Packages.pip
+                    python311Packages.tqdm
+                    python311Packages.safetensors
+                  ];
+                  src = python311Packages.fetchPypi {
+                    inherit pname version;
+                    sha256 = "4302fba920a1c24d3a429a29efff6a63eac03f3f3cf55b55927fc795d01cb273";
+                  };
+                })
+              ];
+              src = python311Packages.fetchPypi {
+                inherit pname version;
+                sha256 = "8684aac23976ffa9813a4ec074b6bff0a348ce82a1923483e57d5d4e27dd21d6";
+              };
+            })
+          ];
+          inputsFrom = [ 
+            pkgs.cudaPackages.libcusparse
+            self.packages.${system}.myapp
+          ];
+        };
+
+        # Shell for poetry.
+        #
+        #     nix develop .#poetry
+        #
+        # Use this shell for changes to pyproject.toml and poetry.lock.
+        devShells.poetry = pkgs.mkShell {
+          packages = [ pkgs.poetry ];
+        };
+      });
+}
diff --git a/poetry.lock b/poetry.lock
new file mode 100644
index 0000000..24cf95d
--- /dev/null
+++ b/poetry.lock
@@ -0,0 +1,7 @@
+# This file is automatically @generated by Poetry 1.6.1 and should not be changed by hand.
+package = []
+
+[metadata]
+lock-version = "2.0"
+python-versions = "^3.11"
+content-hash = "81b2fa642d7f2d1219cf80112ace12d689d053d81be7f7addb98144d56fc0fb2"
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..842318f
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,15 @@
+[tool.poetry]
+name = "app"
+version = "0.1.0"
+description = ""
+authors = ["Your Name <you@example.com>"]
+license = "MIT"
+readme = "README.md"
+
+[tool.poetry.dependencies]
+python = "^3.11"
+
+
+[build-system]
+requires = ["poetry-core"]
+build-backend = "poetry.core.masonry.api"