Remove pyplot from lazy_import

PiperOrigin-RevId: 257090131

Author: Conchylicultor

tensorflow_datasets/core/lazy_imports.py

@@ -82,11 +82,6 @@ def PIL_Image(cls):   # pylint: disable=invalid-name
   def pretty_midi(cls):
     return _try_import("pretty_midi")
 
-  @utils.classproperty
-  @classmethod
-  def pyplot(cls):
-    return _try_import("matplotlib.pyplot")
-
   @utils.classproperty
   @classmethod
   def scipy(cls):

tensorflow_datasets/core/lazy_imports_test.py

@@ -34,7 +34,6 @@ class LazyImportsTest(testing.TestCase, parameterized.TestCase):
       "os",
       "pretty_midi",
       "pydub",
-      "pyplot",
       "scipy",
       "skimage",
   )