Filtering the empty strings from substring array

[RohitPingale]

It's easy Removing the Empty string created in the final array. It's very hard to implement the function like .strip() in here because we are just substituting the strings in place of delimiters.

[codecov-io]

Codecov Report

Merging #37 into master will not change coverage.
The diff coverage is 100%.

@@           Coverage Diff           @@
##           master      #37   +/-   ##
=======================================
  Coverage   94.09%   94.09%           
=======================================
  Files          10       10           
  Lines         525      525           
=======================================
  Hits          494      494           
  Misses         31       31

Impacted Files	Coverage Δ
src/sentences/sentence_splitting.jl	98.11% <100%> (ø)	⬆️

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[oxinabox]

Option 1 (Your implementation):

    sentences = split(sentences, "\n")
    filter!(e-> e ≠ "", sentences)

Option 2

    sentences = split(sentences, "\n"; keepempty=false)

Option 3

    sentences = rstrip(sentences, '\n')
    split(sentences)

[RohitPingale]

I would like to go with option 2 because it's cleaner and compact. and I think this particular case issue is solved.

[oxinabox]

Sorry, I lost track of this PR.
@RohitPingale can you update me on its status?