crop recomendation AND AI chatbot (three issues)

[Husan7]

Description

crop recomendation helps farmers . it will give information about what type of crop we will grow on our land on the basis of temperature , soil fertility , rainfall , etc

Fixes # (issue)
#1126
#1129
#1127

Type of change

• [yes ] Added a new machine learning frameworks, libraries or software.
• [yes ] Documentation update

Checklist:

• [yes ] My code follows the style guidelines of this project
• [ yes] I have performed a self-review of my own code
• [ yes] I have commented my code, particularly in hard-to-understand areas
• [yes ] I have made corresponding changes to the documentation
• [yes ] My changes generate no new warnings

[github-actions]

Thank you for submitting your pull request! 🙌 We'll review it as soon as possible. In the meantime, please ensure that your changes align with our CONTRIBUTING.md. If there are any specific instructions or feedback regarding your PR, we'll provide them here. Thanks again for your contribution! 😊

[Husan7]

@sanjay-kv sir , merge my this PR

[Husan7]

@sanjay-kv SIR PLEASE MERGE MY THIS PR
So I SUBMIT another pull request on othher issue

[Husan7]

@sanjay-kv sir , can this PR be merged now because I raised the pull request approximate 1hour ago from completion time.
It's matter of 3 issues approx 80 marks on leaderboard
Sir please kindly review my query, if it's possible then please merge it