diff --git a/src/replit/termutils.py b/src/replit/termutils.py
index ced73c4..1102a88 100644
--- a/src/replit/termutils.py
+++ b/src/replit/termutils.py
@@ -1,106 +1,134 @@
-# Pure Python ANSI Color Escape Code generator
+"""Pure Python ANSI Color Escape Code generator."""
+
 
 def clear() -> None:
     """Clear the terminal."""
     print("\033[H\033[2J", end="", flush=True)
 
-class color():
-  '''
-  Dynamic Color: Accepts RGB Color
-  '''
 
-  def __init__(self, r : int, g : int, b : int):
+class color:
+    """Dynamic Color: Accepts RGB Color."""
 
-    '''
-    Generate an ANSI escape code for color
+    def __init__(self, r: int, g: int, b: int) -> None:
 
-    Exceptions:
-      ValueError  
-    
-    '''
+        """
+        Generate an ANSI escape code for color
 
-    if r < 0 or g < 0 or b < 0:
-      raise ValueError('No Color Support for colors under 0')
-    if r > 255 or g > 255 or b > 255:
-      raise ValueError('No Color Support for colors over 255')
+        Args:
+          r (int): Amount of red in color
+          g (int): Amount of green in color
+          b (int): Amount of blue in color
 
-    self.rgb = (r, g, b)
-    self.fg = f'\033[38;2;{r};{g};{b}m'
-    self.bg = f'\033[48;2;{r};{g};{b}m'
+        Raises:
+          ValueError
+        """
 
-  @classmethod
-  def hexdec(cls, hexvalue : str):
-    '''
-    Convert Hex Value to RGB
-    then generate an ANSI escape code
-    '''
+        if r < 0 or g < 0 or b < 0:
+            raise ValueError("No Color Support for colors under 0")
+        if r > 255 or g > 255 or b > 255:
+            raise ValueError("No Color Support for colors over 255")
 
-    try:
-      hexvalue = hexvalue.lstrip('#')
-      r, g, b = tuple(int(hexvalue[i:i+2], 16) for i in (0, 2, 4))
-    except Exception as e:
-      raise ValueError(f'Error while converting Hex to RGB - {e}')
+        self.rgb = (r, g, b)
+        self.fg = f"\033[38;2;{r};{g};{b}m"
+        self.bg = f"\033[48;2;{r};{g};{b}m"
 
-    return cls(r, g, b)
+    @classmethod
+    def hexdec(cls, hexvalue: str) -> None:
+        """
+        Convert Hex Value to RGB
+        then generate an ANSI escape code
 
-class bit():
-  def __init__(self, value : int):
-    '''
-    Use a 8bit colorpallete
-    colors from  0-255 (256 total)
-    '''
+        Args:
+          hexvalue (str): The color's hex value
+        
+        Raises:
+          ValueError
 
-    if value > 255:
-      raise ValueError('8 Bit Pallete - No Color Support for Colors over 255')
+        Returns:
+          color : RGB colors from Hex Value
+        """
 
-    self.fg = f'\033[38;5;{value}m'
-    self.bg = f'\033[48;5;{value}m'
+        try:
+            hexvalue = hexvalue.lstrip("#")
+            r, g, b = tuple(int(hexvalue[i : i + 2], 16) for i in (0, 2, 4))
+        except Exception as e:
+            raise ValueError(f"Error while converting Hex to RGB - {e}")
 
-attributes = { #use only repl.it supported ansi codes. Codes such as blink do not work.
-  'reset': 0,
-  'bold': 1,
-  'faint': 2,
-  'italic': 3,
-  'underline': 4,
-  'highlight': 7
+        return cls(r, g, b)
+
+
+class bit:
+    def __init__(self, value: int) -> None:
+        """
+        Use a 8bit colorpallete
+        colors from  0-255 (256 total)
+
+        Args:
+          value (int): A color value from 0 to 255
+
+        Raises:
+          ValueError
+        """
+
+        if value > 255:
+            raise ValueError("8 Bit Pallete - No Color Support for Colors over 255")
+        if value < 0:
+            raise ValueError("8 Bit Pallete - No Color Support for colors under 0")
+
+        self.fg = f"\033[38;5;{value}m"
+        self.bg = f"\033[48;5;{value}m"
+
+
+attributes = {  # use only repl.it supported ansi codes. Codes such as blink do not work.
+    "reset": 0,
+    "bold": 1,
+    "faint": 2,
+    "italic": 3,
+    "underline": 4,
+    "highlight": 7,
 }
 
-class attr():
-  def __init__(self, attrib : str):
-    '''
-    Custom Attributes such as bold and italic
-    Returns ANSI Escape
-    Exceptions:
-      ValueError
-    '''
 
-    if attrib in attributes:
-      self.attr = f'\033[{attributes[attrib]}m'
-    else:
-      raise ValueError(f"Attributes - {attrib} is not supported.")
-  
-#predefined variables
-reset = attr('reset').attr
-bold = attr('bold').attr
-italic = attr('italic').attr
+class attr:
+    def __init__(self, attrib: str) -> None:
+        """
+        Custom Attributes such as bold and italic
+        Returns ANSI Escape
+
+        Args:
+          attrib (str): Special Styles for characters
+
+        Raises:
+          ValueError
+        """
+
+        if attrib in attributes:
+            self.attr = f"\033[{attributes[attrib]}m"
+        else:
+            raise ValueError(f"Attributes - {attrib} is not supported.")
+
+
+reset = attr("reset").attr
+bold = attr("bold").attr
+italic = attr("italic").attr
 red = color(255, 0, 0)
 orange = color(255, 165, 0)
-yellow = color(255,255,0)
-green = color(0,255,0)
-blue = color(0,0,255)
-indigo = color(75,0,130)
-violet = color(238,130,238)
-purple = color(128,0,128)
-pink = color(255,105,180)
-brown = color(165,42,42)
-brightred = color(250,128,114)
-brightorange = color(255,215,0)
+yellow = color(255, 255, 0)
+green = color(0, 255, 0)
+blue = color(0, 0, 255)
+indigo = color(75, 0, 130)
+violet = color(238, 130, 238)
+purple = color(128, 0, 128)
+pink = color(255, 105, 180)
+brown = color(165, 42, 42)
+brightred = color(250, 128, 114)
+brightorange = color(255, 215, 0)
 brightyellow = color(255, 255, 102)
 brightgreen = color(102, 255, 102)
 brightblue = color(102, 178, 255)
 brightpurple = color(178, 102, 255)
-darkred = color(139,0,0)
-darkorange = color(255,140,0)
+darkred = color(139, 0, 0)
+darkorange = color(255, 140, 0)
 darkyellow = color(204, 204, 0)
 darkgreen = color(0, 153, 0)
 darkblue = color(0, 0, 204)