fixes most bugs

Objects/Cube/Cube.py

@@ -4,13 +4,16 @@ from OpenGL.GL import *
 from Objects.Objects import *
 import numpy as np
 
+
 class Cube(Object):
     GeometryShaderId = -1
+
     def __init__(self):
         Object.__init__(self)
-        if(Cube.GeometryShaderId == -1):
+        if (Cube.GeometryShaderId == -1):
             self.initializeShader()
-    def initializeShader(self)->bool:
+
+    def initializeShader(self) -> bool:
         with open('./Objects/Cube/cube_geometry.glsl', 'r') as f:
             geometry_shader_string = f.read()
         Cube.GeometryShaderId = glCreateShader(GL_GEOMETRY_SHADER)
@@ -19,4 +22,4 @@ class Cube(Object):
         if glGetShaderiv(Cube.GeometryShaderId, GL_COMPILE_STATUS) != GL_TRUE:
             raise RuntimeError(glGetShaderInfoLog(Cube.GeometryShaderId))
             return False
-        return True
+        return True