import sys
import subprocess
subprocess.run([sys.executable, '-m', 'pip', 'list'])

↓実行結果

Package                  Version
------------------------ ----------
absl-py                  1.4.0
ac-library-python        0.0.1
bitarray                 2.6.2
cppyy                    2.4.1
cppyy-backend            1.14.9
cppyy-cling              6.27.0
CPyCppyy                 1.12.11
gmpy2                    2.1.5
joblib                   1.3.1
lightgbm                 3.3.1
llvmlite                 0.40.1
more-itertools           9.0.0
mpmath                   1.2.1
networkx                 3.0
numba                    0.57.0
numpy                    1.24.1
nvidia-cublas-cu11       11.10.3.66
nvidia-cuda-nvrtc-cu11   11.7.99
nvidia-cuda-runtime-cu11 11.7.99
nvidia-cudnn-cu11        8.5.0.96
ortools                  9.5.2237
pandas                   1.5.2
pip                      23.1.2
polars                   0.15.15
protobuf                 4.23.4
PuLP                     2.7.0
python-dateutil          2.8.2
pytz                     2023.3
scikit-learn             1.2.0
scipy                    1.10.1
setuptools               66.0.0
shapely                  2.0.0
six                      1.16.0
sortedcontainers         2.4.0
sympy                    1.11.1
threadpoolctl            3.2.0
torch                    1.13.1
typing_extensions        4.7.1
wheel                    0.40.0
z3-solver                4.12.1.0