Updates

modules/conversion_bases.py

@@ -15,17 +15,13 @@ def generate_question():
     number = ''.join(random.choice(digits) for _ in range(4))
 
     def convert_number(number, from_base, to_base):
-        # Convert from `from_base` to base 10 using SymPy
-        base_10 = sp.Integer(number, from_base)
-        # Convert from base 10 to `to_base`
+        # Convert from `from_base` to base 10 using Python's built-in `int`
+        base_10 = int(number, from_base)
+        # Convert from base 10 to `to_base` using SymPy's `base_repr`
         if to_base == 10:
             return str(base_10)
-        elif to_base == 16:
-            return sp.base_repr(base_10, base=16).upper()
-        elif to_base == 8:
-            return sp.base_repr(base_10, base=8)
-        elif to_base == 2:
-            return sp.base_repr(base_10, base=2)
+        else:
+            return sp.base_repr(base_10, base=to_base).upper()
 
     correct_answer = convert_number(number, from_base, to_base)
     options = [correct_answer]
@@ -45,9 +41,9 @@ def generate_question():
     # Step-by-step solution using SymPy
     step_by_step_solution = [
         f"Step 1: Convert the number {number} from base {from_base} to base 10:",
-        f"        {number} (base {from_base}) = {sp.Integer(number, from_base)} (base 10).",
+        f"        {number} (base {from_base}) = {base_10} (base 10).",
         f"Step 2: Convert the base 10 number to base {to_base}:",
-        f"        {sp.Integer(number, from_base)} (base 10) = {correct_answer} (base {to_base}).",
+        f"        {base_10} (base 10) = {correct_answer} (base {to_base}).",
         f"Step 3: The correct answer is {correct_answer}."
     ]