diff --git a/mathgenerator/funcs/basic_math/compare_fractions.py b/mathgenerator/funcs/basic_math/compare_fractions.py
index 851e0ec..2df9fe1 100644
--- a/mathgenerator/funcs/basic_math/compare_fractions.py
+++ b/mathgenerator/funcs/basic_math/compare_fractions.py
@@ -21,7 +21,7 @@ def compareFractionsFunc(maxVal=10, style='raw'):
         solution = "<"
     else:
         solution = "="
-    
+
     if style == 'latex':
         problem = f"Which symbol represents the comparison between \\(\\frac{{{a}}}{{{b}}}\\) and \\(\\frac{{{c}}}{{{d}}}\\)?"
     else:
diff --git a/mathgenerator/funcs/basic_math/exponentiation.py b/mathgenerator/funcs/basic_math/exponentiation.py
index b4fa8ad..ad8b32c 100644
--- a/mathgenerator/funcs/basic_math/exponentiation.py
+++ b/mathgenerator/funcs/basic_math/exponentiation.py
@@ -7,7 +7,7 @@ def exponentiationFunc(maxBase=20, maxExpo=10, style='raw'):
 
     if style == 'latex':
         problem = f"\\({base}^{{{expo}}}\\)"
-        solution = "\\(" + str(base**expo) + "\\)" 
+        solution = "\\(" + str(base**expo) + "\\)"
     else:
         problem = f"{base}^{expo} ="
         solution = str(base**expo)
diff --git a/mathgenerator/funcs/basic_math/is_prime.py b/mathgenerator/funcs/basic_math/is_prime.py
index 07981de..179a9ad 100644
--- a/mathgenerator/funcs/basic_math/is_prime.py
+++ b/mathgenerator/funcs/basic_math/is_prime.py
@@ -5,7 +5,7 @@ def isprime(max_a=100):
     a = random.randint(2, max_a)
     problem = f"Is {a} prime?"
     if a == 2:
-        solution = "Yes" 
+        solution = "Yes"
         return (problem, solution)
     if a % 2 == 0:
         solution = "No"
diff --git a/mathgenerator/funcs/basic_math/power_of_powers.py b/mathgenerator/funcs/basic_math/power_of_powers.py
index 714107a..eb69319 100644
--- a/mathgenerator/funcs/basic_math/power_of_powers.py
+++ b/mathgenerator/funcs/basic_math/power_of_powers.py
@@ -6,7 +6,7 @@ def powerOfPowersFunc(maxBase=50, maxPower=10, style='raw'):
     power1 = random.randint(1, maxPower)
     power2 = random.randint(1, maxPower)
     step = power1 * power2
-    
+ 
     if style == 'latex':
         problem = "Simplify \\(" + str(base) + "^{" + str(power1) + "^{" + str(power2) + "}}\\)"
         solution = f"\\({base}^{{{step}}}\\)"