how to solve using python 3.6 and recursion?

How to solve using python 3.6 and recursion? remove_duplicates (msg): This function creates a new string that removes duplicates from consecutive spots (any time a character is repeated, the repeats are no longer present in the output). Assume: msg is a string. Examples: remove_duplicates("abbcccccaaabcc") rightarrow "abcabc" remove_duplicates("1000000 is a million") rightarrow "10 is a milion" remove duplicates("") rightarrow