Just finished up the error handling with the app and changed the file saving feature so that it now includes the date of the generation, which doesn't overwrite previous versions in case someone wanted to keep track of the workouts they were doing and when they were doing them.

workoutgenerator.py

@@ -1,6 +1,9 @@
 from random import sample
 from exercises import *
-log = open("/home/billy/Desktop/Workout.txt", "w")
+from time import sleep
+from datetime import date
+today = str(date.today())
+log = open("/home/billy/Desktop/Workout " + today + ".txt", "w")
 
 #Create the generator class which will actually create the routines according to the desired number of days per week.
 class Generator(object):
@@ -29,7 +32,7 @@ class Generator(object):
                 self.template = '| {:^50} | {:^7} | {:^6} | {:^12} | {:^12} |'
                 break
             else:
-                print ("Sorry, please try again.")
+                print ("Please enter strength, endurance, or hypertrophy.")
                 goal = input("Is your goal to gain strength, endurance, or hypertrophy?\n>>> ")
                 goal = goal.lower()
         return self.sets, self.target_reps, self.actual_reps, self.template
@@ -49,6 +52,14 @@ class Generator(object):
                 break
         return self.experience
 
+    def check_experience(self, experience):
+        while self.experience > 3 or self.experience < 1:
+            print("Please choose between choice 1, 2, or 3.")
+            self.experience = Generator.get_experience(self)
+        else:
+            pass
+        return self.experience
+
     def get_frequency(self):
         #Ask the user how many days per week they want to work out and store that number in a variable called
         #"days".
@@ -362,14 +373,17 @@ class Generator(object):
             #given is less than 7.
             Generator.footer()
 
+
 class Engine(object):
     def start(Generator):
         Generator.get_goal()
         Generator.get_preferences()
         experience = Generator.get_experience()
+        experience = Generator.check_experience(experience)
         days = Generator.get_frequency()
         days = Generator.check_frequency(days)
         Generator.create_workout(experience, days)
+        log.close()
 
 gen1 = Generator()
 Engine.start(gen1)