Função Lambda DataFrame
# importing pandas library
import pandas as pd
# creating and initializing a list
values= [['Rohan',455],['Elvish',250],['Deepak',495],
['Soni',400],['Radhika',350],['Vansh',450]]
# creating a pandas dataframe
df = pd.DataFrame(values,columns=['Name','Total_Marks'])
# Applying lambda function to find
# percentage of 'Total_Marks' column
# using df.assign()
df = df.assign(Percentage = lambda x: (x['Total_Marks'] /500 * 100))
# displaying the data frame
df
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