Linked list implementation in python

[AnshMishra2001]

Description

Related Issue

Fixes #40

Type of Change:

• Code

Code/Quality Assurance Only

• Bug fix (non-breaking change which fixes an issue)
• This change requires a documentation update (software upgrade on readme file)

Motivation and Context

How Has This Been Tested?

Checklist:

• I read the CONTRIBUTING document before making this pull request
• My code follows the style guidelines of this project
• I have performed a self-review of my own code or materials
• I have commented my code or provided relevant documentation, particularly in hard-to-understand areas
• My changes generate no new warnings
• My PR currently breaks something (fix or feature that would cause existing functionality to not work as expected)

Screenshots (if appropriate):

[devkapilbansal]

Hi, @AnshMishra2001 please update the above comment with relevant details.

[devkapilbansal]

@codesankalp do we need this??

[codesankalp]

@AnshMishra2001 you need to add all the methods in the dsalgo/linked_list.py
we don't need to re-implement the linked list.
You haven't linked your issue with the pr also.
Also, there are so many code-inline comments in your file.
If you changed all the mentioned things within 2 days your pull request will be marked as valid and accepted else it will be considered as spam.
See our contributing guidelines also.

[codesankalp]

Remove all the extra things from this file.
Only include the mentioned functions.

[devkapilbansal]

@AnshMishra2001 are you working on this?

[AnshMishra2001]

Yes! I'll complete it soon

[AnshMishra2001]

Changes made in #40

[codesankalp]

please change C into c

[codesankalp]

handle the exception also i.e. for numbers.

[codesankalp]

add a newline at the end of file

[codesankalp]

Also squash your commits into one.

[codesankalp]

Please do the mentioned changes earlier and rebase your branch to avoid merge conflicts.
If you are not working on this then tell me.