Package python to exe with cmd pyinstaller

I use jupyter notebook of ANACONDA3. I can execute with jupyter notebook.This is my code.

pip install scikit-learn...pip install numpyfrom datetime import datetime...from sklearn.model_selection import train_test_split

I want backage python to exe with cmd, but it show invlid syntax.Like this.

My python version is 3.12what do I do?Please help me.