schizo working v1

flake.nix

@@ -0,0 +1,23 @@
+{
+  description = "Python env for HaFaS-Terminal-App";
+
+  inputs.nixpkgs.url = github:nixos/nixpkgs/nixos-25.11;
+
+  outputs = { self, nixpkgs, ... }: let 
+    system = "x86_64-linux";
+    pkgs = import nixpkgs { inherit system; };
+    nixPackages = with pkgs; with python313Packages; [
+      requests
+      prompt-toolkit
+    ];
+  in {
+    devShells."${system}".default = pkgs.mkShell {
+      buildInputs = with pkgs; [
+        python313
+      ] ++ nixPackages;
+      shellHook = ''
+        exec zsh || exec bash || true
+      '';
+    };
+  };
+}