How to remove rows in a dataframe with more than x number of Null values?

Question

I am trying to remove the rows in the data frame with more than 7 null values. Please suggest something that is efficient to achieve this.

Answer 1

The below line of code will keep the rows which have nan's less than 7 in the dataframe, and will remove all the rows having nan's > 7.

df = df[df.isnull().sum(axis=1) < 7]