$\%$matplotlib inline

import pandas as pd

import numpy as np

import matplotlib.pyplot as plt

import seaborn as sns

from google.colab import files

uploaded $=$ files.upload$()$

for fn in uploaded.keys$()$:

print$(\text{'}$User uploaded file $"\{$name$\}"$ with length $\{$length$\}$ bytes'.format$($

name$=$fn$,$ length$=$len$($uploaded$[$fn$])))$