[DOC] Updated the "Run the client" section and added an example using go run

[alexandregaldeano]

No description provided.

[sbidoul]

What's wrong with the python client example?

[alexandregaldeano]

When I first tried it, it didn't work. I thought something was wrong with the Python implementation, so I updated the README (so I don't forget later). It was a couple of days ago, and I now realized that the issues I first had had nothing to do with Python.

So, I can either add the Go example in complement to the Python example, or we can just close this PR. What's your preference?

Sorry about that :(

[sbidoul]

But the go example is just above, no?

[alexandregaldeano]

Using the compiled binary yes, but not using the go run command, I don't know Go enough to know what are the actual implications of using one versus the other.

[sbidoul]

Ah I see. I don't know all the implications either but I guess adding a additional go run example is fine for easier testing.

[alexandregaldeano]

Ok, I put back the Python example. I also reorganized this section a little bit, what do you think?

[alexandregaldeano]

I also renamed the commit and the PR

[sbidoul]

Nice, thanks!