Pandas DataFrame.reset_index for columns

Question

Is there a reset_index equivalent for the column headings? In other words, if the column names are an MultiIndex, how would I drop one of the levels?

Answer 1

Answer to the second question:

df.columns = df.columns.droplevel(level)

First question is as @AndyHayden points out not that straight forward. It only would make sense if your columns names are of the same type as your column values.