text: from manimlib.imports import *
  
  
  class Dense(Scene):
      def construct(self):
  
          # text_01 = TextMobject(
          #     r"\begin{verbatim}tf.keras.layers.Dense()\end{verbatim}"
          # ).scale(1.5)
          # self.play(Write(text_01))
  
          mat_1 = Matrix([[1, 2], [3, 4]])
  
          self.play(Write(mat_1))
          self.wait()