remove test that doesn't apply to normal Python (only to the corresponding...

remove test that doesn't apply to normal Python (only to the corresponding .pyx test where it remains)

tests/run/generators_py.py

@@ -3,11 +3,6 @@
 
 import cython
 
-try:
-    from collections.abc import Generator
-except ImportError:
-    from collections import Generator
-
 
 def very_simple():
     """
@@ -383,23 +378,3 @@ def test_yield_in_const_conditional_true():
     """
     if True:
         print((yield 1))
-
-
-def test_generator_abc():
-    """
-    >>> isinstance(test_generator_abc(), Generator)
-    True
-    >>> isinstance((lambda:(yield))(), Generator)
-    True
-
-    >>> try:
-    ...     from collections.abc import Generator
-    ... except ImportError:
-    ...     from collections import Generator
-
-    >>> isinstance(test_generator_abc(), Generator)
-    True
-    >>> isinstance((lambda:(yield))(), Generator)
-    True
-    """
-    yield 1