hi everyone. I’m a begginer and just started courses about data analysis. I opened both exercises which are available on google collab but I just don’t understanf what to do with them and how to know if what I am filling is right or not.
I would appreciate your help guys
Hello @Nejib.snn !
Hello! Welcome to the forum!
Forum members will be delighted to help you get started with any course and almost any issue.
If you have a question about a specific challenge as it relates to your written code for that challenge and need some help, click the Ask for Help button located on the challenge (it looks like a question mark). This button only appears if you have tried to submit an answer at least three times.
The Ask for Help button will create a new topic with all code you have written and include a link to the challenge also. You will still be able to ask any questions in the post before submitting it to the forum.
Can you tell us what issue you are facing?
Keep up the good progress!
Happy Coding! 
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