First introduction of comments

[josemunozc]

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Hi.

I noticed that in lesson 2 (Analyzing Patient Data) the use of # to comment out text is explained with:

Everything in a line of code following the ‘#’ symbol is a comment that is ignored by Python. Comments allow programmers to leave explanatory notes for other programmers or their future selves.

after using a comment in an example. However, the first use of comments is in lesson 1 (Python Fundamentals)

# There are 2.2 pounds per kilogram
weight_lb = 2.2 * weight_kg
print(weight_kg_text, weight_kg, 'and in pounds:', weight_lb)

Wouldn't be better to move the explanation (and associated key point) to the first lesson?

[maxim-belkin]

Good catch, @zerpiko! I think we should do that. Do you agree, @ldko and @annefou?

[ldko]

Yes, I think @zerpiko makes a good point. If Jose wants to open a PR to move the explanation, I think that would be great!

[annefou]

Yes I agree,

[josemunozc]

Hi, thanks for the feedback. I created a PR for this issue.