Give me a shorter code for python.

Question

#this is a code to find the longest word in a given text
#this is a code i wrote
#i want a shorter code to do the same task

txt = input()

txt2=txt.split(" ")
list=[]
for i in txt2:
list.append(len(i))
mx=max(list)
for n in txt2:
if len(n)==mx:
print(n)

Answer 1

txt = input()
print(max(txt.split(" "),key=len))
like this?

Answer 2

print(sorted('cherry kiwi apple banana watermelon strawberry peach'.split(), key=len)[-1])

What if there are multiple words with same length? Does it matter?