Search for user input in a list of lines (created from file).

find_match.py

def find_match(keys_file, values_file, user_input):
	keys = []
	values = []
	with open(keys_file) as k_handler, open(values_file) as v_handler:
		keys = [line.rstrip('\n') for line in k_handler]
		values = [line.rstrip('\n') for line in v_handler]
	is_found = False
	if keys and values:
		try:
			# insure keys are lowercase.
			is_found = values[keys.index(user_input.lower())]
		except ValueError:
			pass
	return is_found

# find_match('keys.txt', 'values.txt', 'who')
# 'I am Artha.'
# find_match('keys.txt', 'values.txt', 'hi')
# 'Hi, you.'

I get it now adnan khan