fix datasets

[calderjo]

unpin datasets, looks like an attempt was made to do this in past but failed due to tfjs

but we don't install that package anymore. so let's unpin it since breaking due to package conflicts
moved s3fs to get a compatible version with fsspec. directly installed gcsfs, this is indirectly installed by another package but complains about fsspec version. installing directly seems to do the trick.

manually tested load_dataset function, works!

#1343
b/232247930

[djherbis]

Thanks!

Could we maybe add the failed code to the test?

docker-python/tests/test_hf_datasets.py

Line 3 in ce896ee

from datasets import Dataset

[calderjo]

Thanks!

Could we maybe add the failed code to the test?

docker-python/tests/test_hf_datasets.py

Line 3 in ce896ee

from datasets import Dataset

your wish is my command