def remove_chars(s, unwanted_chars):
for i in unwanted_chars:
s = s.replace(i, '')
return s
s = "Pyt#$hon P--rogra%%%mm@ing!"
unwanted_chars = ["!", "#", "*", "$", "^", "%", "-", "@"]
s = remove_chars(s, unwanted_chars)
print(s)
'''
run:
Python Programming
'''