use while loop please

Create a Python function called printHashtagsthat expects one argument, a non-negative integer, and printsa row of hashtags, where the number of hashtagsis given by the value passed as the argument. Control the printing with a while loop, not with a construct that looks like print("#" * n). This function does not return any value. Here are some examples of how your function should behave:

>>> printHashtags(1)

#

>>> printHashtags(2)

##

>>> printHashtags(3)

###

>>> printHashtags(4)

####