Fix display issues

Had the inheritance and calls to super() based on C#, and not actual Python. Rendering now works

Author: hugodahl

adafruit_progressbar/__init__.py

@@ -160,6 +160,7 @@ def progress(self, value):
         # If we're using floats, from 0.0 to 1.0, using 4 decimal places allows us to handle values
         # as precise as 0.23456, which evaluates to a percentage value of 23.45% (with rounding)
         self._progress = round(value, 4)
+        print(f"Calling render() with ({_old_value}, {self.progress}, {self.progress})")
         self.render(_old_value, self.progress, self.progress)
 
     @property
@@ -205,10 +206,3 @@ def render(self, _old_value, _new_value, _progress_value) -> None:
         :type _progress_value: float
         :rtype None:
         """
-
-    def info(self):
-        """This is the `info` method. It gives you info.
-
-        This information is usefull for debugging, and
-        for testing inherited documentation.
-        """

adafruit_progressbar/progressbar.py

@@ -79,26 +79,6 @@ def __init__(
 
     #     _outline_color: int  # The colour used for the border of the widget
 
-    @property
-    def progress(self):
-        """Returns the current progress value (percentage)"""
-        return ProgressBarBase.progress.fget(self)
-
-    @progress.setter
-    def progress(self, value):
-        """Draws the progress bar
-
-        :param value: Progress bar value.
-        :type value: float
-        """
-        assert value <= 1.0, "Progress value may not be > 100%"
-        assert isinstance(
-            value, float
-        ), "Progress value must be a floating point value."
-
-        # pylint: disable=no-member
-        self._progress = value
-
     @property
     def outline_color(self):
         """Returns the currently configured value for the color of the