Question: 
Write a function to check if a substring is present in a given list of string values.


Model's Code:
def find_substring(strings, substring):
    return any(substring in s for s in strings)



Sample Correct Code:
def find_substring(str1, sub_str):
   if any(sub_str in s for s in str1):
       return True
   return False


Asserts:
assert find_substring(["red", "black", "white", "green", "orange"],"ack")==True
assert find_substring(["red", "black", "white", "green", "orange"],"abc")==False
assert find_substring(["red", "black", "white", "green", "orange"],"ange")==True


Tests:
Test 1 of 3: PASS
Test 2 of 3: PASS
Test 3 of 3: PASS

Test 91 of 974: 69/91 (75.82417582417582%): success