create a stack trace for this python code for an upvote

# define incomplete function that needs to be completed

def removePrices(receipt):

# splitting string using the delimeter " "

receipt = receipt.split(" ")

for i in receipt:

if i[0] == "$":

receipt.remove(i)

return " ".join(receipt)

# define receipt

receipt = "Book $15, Shoes $50, Pencils $5, Hoodie $15, Socks $5"

print(removePrices(receipt))