Sir from where do i get datasets file?

#1

iam not been able to run the code as csv file is not there?

#2

You can generate your own dataset using these commands.
This will work fine :

from sklearn.datasets import make_blobs
X,y = make_blobs(n_samples=1000, centers=5)
print (X.shape, y.shape)

and to visulaise the spread you can use:
plt.scatter(X[:,0],X[:,1])