Completed 4-14 PEP 8 & 4-15 Code Review, modified 4-1, 4-2, & 4-3

Chapter_04/4-14_pep8.py

@@ -0,0 +1,3 @@
+# Exercise 4-14 PEP 8
+# Learning Objective: Get familiar with https://python.org/dv/peps/pep-0008
+# No coding necessary for this exercise 

Chapter_04/4-15_codeReview.py

@@ -0,0 +1,11 @@
+# Exercise 4-15 Code Review 
+# Learning Objective: Modify 3 programs to comply with PEP 8. 
+ 
+'''
+Modified Programs: 
+
+4-1
+4-2
+4-3
+
+'''

Chapter_04/4-2_animals.py

@@ -2,15 +2,11 @@
 # Learning Objective: Same as 4-1, utilize for loop. 
 
 animals = ['dog', 'cat', 'ferret']
-
 '''
 for animal in animals: 
 	print(animal)
 '''
-
 #modified: 
-
 for animal in animals: 
     print(f"A {animal} would make a great pet. \n")
-
 print("These animals all have 4 legs and make great pets!")