I want to add the image in the Jupyter notebook and I want to have particular height and width. When I try to add the image using

You can also use Image module from IPython.display
https://ipython.org/ipython-doc/3/api/generated/IPython.display.html#IPython.display.Image
for example
from IPython.display import Image
Image(url='https://www.maxpierini.it/ncov/pics/ITA.png', width=200)
Use filename= instead of url= if the image is a local file.