let pkgs = import {}; in pkgs.mkShell { packages = [ (pkgs.python3.withPackages (python-pkgs: [ python-pkgs.pygame python-pkgs.matplotlib python-pkgs.sklearn-compat python-pkgs.pandas python-pkgs.opencv-python python-pkgs.pytesseract python-pkgs.tensorflow python-pkgs.keras python-pkgs.pyqt6 ])) ]; }