how to create function to delete from list in python code example

Example 1: python remove element from list

myList.remove(item) # Removes first instance of "item" from myList
myList.pop(i) # Removes and returns item at myList[i]

Example 2: python remove from array

arr = []
arr.remove(value)

Example 3: removing an item from a list and adding it to another list python

item = 'b'

firstlist.remove(item)
secondlist.append(item)

Example 4: removing an item from a list and adding it to another list python

secondlist.append(firstlist.pop(1))