Human: Can you show me a Python function to check if a string is in a list. Assistant: 
Here is a Python function to check if a string is in a list

import re

def _is_in_list(string, list):
    """Check if a string is in a list."""
    return string in list

# Enter the string
string = "hello"

# Enter the list
list = ["hello", "world"]

# Calling the function
print((_is_in_list(string, list)))

#Example Output
# True

#Remember to inspect code for bugs.