2. Write a docstring for this function }

def word_wrap (message, length=79):
lines = message.split }\left(' \backslash n'
output = []
for line in lines:
words = line.split(' ',
if len (words) }>0:
output_line = words }[0]
for word in words }[1:]:
if len(output_line } \left.+f^ word ' length:
output.append(output_line) }
output_line = f" "
{ else: }
{ output_line }=f "output_line "
output.append(output_line) }