Fix build on Travis CI

[mateuspontes]

Tests are ok, but Travis CI is broken due to some unknown change.

[sarafonseca-123]

I will try to solve this one!

[Andy9822]

I may take a look too

Any news or progress that you may've done @sarafonseca-123 ?

[alvesgabriel]

First, I'm sorry about all this commits messages I'm trying find the problem in Travis. And I think find. The command @bandit -r . in Makefile is return error because insecurity.

[mateuspontes]

@alvesgabriel thanks for your help. No problem with commits because you always can do a git squash in the end :)

I think the problem is not related to bandit because it started a few commits early. You can checkout any commit before bandit, for example, a8dc7bb4f1.

[girol]

@alvesgabriel , just a small tip:

When redoing a commit, you can use --amend. Imagine this scenario:

• Do some work
• Commit work
• Stuff breaks
• Fix a typo or small change related to last commit

Here, just run this:

git add <your files>
git commit --amend

It will integrate your changes to the last commit