Fix: add empty-files install dependency #100

[ahitrin]

Description

Add missing installation dependency empty-files.

The solution

In version 3.0.0, a new dependency was added into requirements.txt and was used in utils.py. But it was not listed as installation dependency. This leads to runtime error.

We add this dependency to setup.py providing it being installed along with approvaltests.

Notation

I prefer lots of very small commits prefixed with Arlo's git notation

[sourcery-ai]

Sourcery Code Quality Report

❌  Merging this PR will decrease code quality in the affected files by 0.14%.

Quality metrics	Before	After	Change
Complexity	1.00 ⭐	1.00 ⭐	0.00
Method Length	99.00 🙂	100.00 🙂	1.00 👎
Working memory	17.00 ⛔	17.00 ⛔	0.00
Quality	58.16% 🙂	58.02% 🙂	-0.14% 👎

Other metrics	Before	After	Change
Lines	41	41	0

Changed files	Quality Before	Quality After	Quality Change
setup.py	58.16% 🙂	58.02% 🙂	-0.14% 👎

Here are some functions in these files that still need a tune-up:

File	Function	Complexity	Length	Working Memory	Quality	Recommendation

Legend and Explanation

The emojis denote the absolute quality of the code:

• ⭐ excellent
• 🙂 good
• 😞 poor
• ⛔ very poor

The 👍 and 👎 indicate whether the quality has improved or gotten worse with this pull request.

---

Please see our documentation here for details on how these metrics are calculated.

We are actively working on this report - lots more documentation and extra metrics to come!

Help us improve this quality report!

[ahitrin]

Wrong author credentials, sorry :(