trying stuff

flake.nix

@@ -1,5 +1,5 @@
 {
-  description = "Customizable Python development environment";
+  description = "Customizable Python 3.11+ flake";
 
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
@@ -22,17 +22,7 @@
           python = pkgs.${pythonVersion};
 
           # Determine if Python version is 3.11 or higher
-          isPython311OrHigher = 
-            let
-              versionStr = builtins.substring 6 10 pythonVersion;
-              versionNum = builtins.fromJSON (builtins.substring 0 1 versionStr + "." + builtins.substring 1 2 versionStr);
-            in
-              versionNum >= 3.11;
-
-          # Custom function to filter out sphinx when Python version is < 3.11
-          filterSphinxForOldPython = packages:
-            builtins.filter (p: p.pname or "" != "sphinx") packages;
-
+          
           # Base Python packages that are always included
           basePackages = ps: with ps; [
             # Data science
@@ -45,19 +35,12 @@
             pytest
             ipython
 
-            # Include sphinx (will be filtered out later if needed)
-            #sphinx
-
             # Add more default packages as needed
           ];
 
           # Combine base packages with extra packages and filter if needed
-          allPackages = ps: 
-            let
-              combinedPackages = (basePackages ps) ++ (extraPackages ps);
-            in
-              filterSphinxForOldPython combinedPackages;
-
+          allPackages = ps: (basePackages ps) ++ (extraPackages ps);
+           
           # Create the Python environment with filtered packages
           pythonEnv = python.withPackages allPackages;
         in