Dataset for model

I am learning deep learning and would like to make some models but Im not sure how my dataset should be like. I want to make an image classifier that classifies and image as either that the user is showing their hand, or not showing their hand. If I were to make a dataset of just me would this fail to generalise well if someone else were to show their hand as it may have learned my face as a detail?
Any help will be appreciated!

Hi @wonderous_bat,

1.If you are just started working on deep learning then use this tutorial to make use of direct webcam custom dataset and train your classification model
2.Follow tutorial 1.
3. tutorial 2 basic image classification using tensorflow keras.

please let me know if this is helpful.thanks