Can i make a Neural network And simply ML Model using a smartphone? (Ain't Have Pc/Laptop Btw)

I am someone who is currently Learn Python, especially libary for make machine learn, but i am not have pc/laptop , can i make my own ML & Neural model?

I haveI've heard that we can use Google Colab for code, Hugging face for base is that true?

anyone have other Tips & suggestions from all expert?

thanks previously