Hello everyone! Can you tell me how to stop rocking to sleep? Our baby…

Hello everyone! Can you tell me how to stop rocking to sleep? Our baby is 3 months old and only falls asleep this way. Because of colic, she always fell asleep on my arms and slept on me. Before the colic passed, she would fall asleep independently or in a fuss. The colic has gone, but it's not possible to fall asleep otherwise ?