Removed pytest

Signed-off-by: Dimitris Zlatanidis <d.zlatanidis@gmail.com>

pytest.ini

@@ -1,4 +0,0 @@
-[pytest]
-python_files = test_*
-python_classes = *Tests
-python_functions = test_*

requirements.txt

@@ -11,4 +11,3 @@
 # perl 5 language and graph-easy >= 0.75 (drawing dependencies ascii diagram)
 # python3-pythondialog >= 3.5.0 (Python interface to the UNIX dialog utility)
 # flake8 >= 3.5.0
-# pytest >= 5.3.2

setup.py

@@ -32,9 +32,7 @@ except ImportError:
     from distutils.core import setup
 
 docs_requires = []
-tests_requires = [
-    "pytest>=5.3.2"
-]
+tests_requires = []
 install_requires = []
 optional_requires = [
     "pythondialog>=3.5.1",