Camel to Snake

Question

Hey everyone.. I did the camel to snake task here on solo learn and my code comes up with 4 tests successful out of 5.
Here's the code

phrase = input()
word = ""
for x in phrase:
if x.isupper():
word+= "_" + x.lower()
else:
word += x
print(word)

Any help is appreciated

Answer 1

your code did not solve the condition: If the capital letter begin the word, no need for a _

CamelCase = camel_case

Your output

_camel_case

Answer 2

Thank you