{inputs, ...}: { perSystem = {pkgs-stable, ...}: { devShells = { python = import ../devShells/python { pkgs = pkgs-stable; }; java = import ../devShells/java { pkgs = pkgs-stable; }; stock-analysis = import ../devShells/stock_analysis { pkgs = pkgs-stable; }; chat = import ../devShells/chat { pkgs = pkgs-stable; }; django = import ../devShells/django { pkgs = pkgs-stable; }; mcp-server = import ../devShells/mcp-server { pkgs = pkgs-stable; }; rust = import ../devShells/rust { pkgs = pkgs-stable; }; }; }; }