helix: Added black python formatter

flake.nix

@@ -18,7 +18,7 @@
       wrapPkgsSystem = { system }:
         import nixpkgs rec {
           inherit system;
-          
+
           unstablePkgs = wrapUnstablePkgsSystem { inherit system; };
           config.allowUnfree = true;
           overlays = [
@@ -29,7 +29,7 @@
       wrapUnstablePkgsSystem = { system }:
         import nixos-unstable {
           inherit system;
-          
+
           config.allowUnfree = true;
         };
 
@@ -91,6 +91,7 @@
           name = "giulio";
           roles = [ "ssh" ];
         };
+        giulioX64NoSSH = utilsLinuxX64.user.mkHMUser { name = "giulio"; };
       };
     };
 }

roles/home/helix.nix

@@ -31,9 +31,14 @@
       [[language]]
       name = "nix"
       formatter = { command = "nixpkgs-fmt" }
+
+      [[language]]
+      name = "python"
+      formatter = { command = "black", args = [ "-" ] }
     '';
 
     packages = with pkgs.unstablePkgs; [
+      black
       helix
       clang-tools
       rust-analyzer