Please help me fix my python code

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Dear sir I am a python developer with 8 years of professional experience. I am familiar with machine learning and have rich experiences of KNN. I am interested in this job and am ready to start the work. Looking forward to hearing from you soon. Best Regards, Jiang

Experienced data scientist have previously coded KNN from scratch both in R & python. Will be able to help you out. Language used for coding would be python

Hello, Greetings! With a proven track record of successful achievements, I am pleased to present my application for your consideration as a Freelancer. Please have a look at my profile and portfolio to get an idea about our capabilities and some previous work on freelancer. This bid is approx. I’ll give you exact budget and price once discussing in details with you. Many Thanks & Regards, Rishi A.

Hello. How are you. I have read and understood the project. I have strong knowledge in Probability&Statistics,. And I'm expert in Python etc. I'm interested this project. So, firstly I want to discuss with you about this project. Then I'll be happy. I wait for your good reply. Thanks.

Hi there, I would like to be considered for your project. I have 3+ years of experience in Python and I'll be glad to help. Best regards, Andrew

Hi, I have many experience like this job. I have 7 years of experience like this job If u hire me, i'll do best for u. Trust me. Thank u.

Good Morning Employer, I am a professional programmer and I use scikit-learn for KNN classifier, can you give your data-set and algorithm for I will have a look at it and will inform it to you? My policy, I will complete the whole project and I will show it to you once you are satisfied with the work of mine then you can hire me

I worked in e_systems using pyhton as server side for 3 years applications like conferences e-management system

Hello, I am Subsea engineer, but I am writing code e for my analysis in python. So if you share your code, I can complete for you.

Do you use numpy, scikit or build from the base? No matter which, I am familiar with that, including the KNN.