Lowess-loading data

#1

for what %matplotlib inline is used while importing libraries

#2

hi @aashita4dec
%matplotlib inline sets the backend of matplotlib to the ‘inline’ backend
%matplotlib is a magic function in IPython.

magic function link:
https://ipython.readthedocs.io/en/stable/interactive/tutorial.html#magics-explained

inline documentation:
https://ipython.readthedocs.io/en/stable/interactive/plotting.html