Improve syntax for the first part of the notebook

[m3at]

@keisuke-umezawa I only reviewed the first part (a bit more than what is visible on the blog post). Some feedback on what I corrected that might help you:
Specific examples:

• No need to capitalize everything in a title
• "I will explain" or "we will see", not "we will explain" (consistent point of view)
• Mixing between for/with/into/of/from. Prefer a specific verb when possible (ex: using instead of with)
• "in full scratch way" -> "from scratch", this is an idiom
• "Roughly summarizing the contents" -> "Summary", the meaning of the world is already that
• Don't use conditionals when it's not needed, "should" -> "will"
• Unecessary "the" here and there (ex: "we use the images from", "the" isn't needed)

Globally:

• Less is more, shorter sentences are better. You sometimes try to make overly-complicated sentences.
• No need to restate the context too often (ex: "in this notebook")
• If you're unsure, use simple words.

[keisuke-umezawa]

@m3at Thank you so much!!!! Nice advices for me!