Hi Nitin,

If you are going through a kernel, I would first download it locally (or fork it in kaggle) and manually run each cell. When you get to a command that you don’t understand, first, make sure to break it down to exactly one method call at a time.

For instance if you see something like the following:

df.method1().method2().method3() and don’t understand method1, then run just that command separately like this:

df.method1() and read the documentation/check stack overflow for how it works. Explore the different combinations of parameters that can be used. Press shift + tab + tab to read the docstrings in a Jupyter Notebook.

Once you are good with that command store the result of that expression into a variable like this:

df1 = df.method1() and move onto the next method:

df1.method2() and repeat the process.

If the notebook contains too many commands you don’t understand, then stop! And move onto a different kernel and find something that you do understand. There is no point struggling with commands that are too difficult for you. Hope that helps!