Create test-random_init.py

[Pierre-Cortambert]

to test gym.make("fishing-v1",init="random")

[cboettig]

Thanks @Pierre-Cortambert . Can you run make format to fix the formatting issues (see above on the CI check). You might take a look at some of the recommendations on Codacy Static Code analysis too. (These are mostly stylistic rather than functional things, but they do make it easier to maintain code in the long run).

I'll try and take a closer look at the implementation soon. nice work here.