further remove cython stuff

Author: stephenhky

.circleci/config.yml

@@ -25,8 +25,8 @@ shared: &shared
     - run:
         name: Run Unit Tests
         command: |
-          pip install --upgrade --user .[test]
-          pytest --doctest-cython 
+          pip install --user .[test]
+          pytest
 
 
 jobs:

pyproject.toml

@@ -82,4 +82,4 @@ ShortTextCategorizerConsole = "shorttext.cli.categorization:main"
 ShortTextWordEmbedSimilarity = "shorttext.cli.wordembedsim:main"
 
 [project.optional-dependencies]
-test = ["unittest2", "pytest", "pytest-cython", "simplerepresentations>=0.0.4"]
+test = ["unittest2", "pytest", "simplerepresentations>=0.0.4"]