Commented unecessary print statements

calculator.py

@@ -119,13 +119,13 @@ def evaluate(subexpr): # Evaluate a tokenized expression, that contains no paran
 
 	subexpr = [element for element in subexpr if element != ''] # Remove empty characters in the expression
 
-	print(subexpr)
+#	print(subexpr)
 
 	for index, val in enumerate(subexpr): # Replace variables with their values
 		if str(val).isalpha():
 			subexpr[index] = variables[val]
 	
-	print(subexpr)
+#	print(subexpr)
 
 	if (len(subexpr) == 1):
 		return float(subexpr[0])
@@ -152,12 +152,12 @@ def evaluate(subexpr): # Evaluate a tokenized expression, that contains no paran
 		subexpr[index-1] = ''
 		subexpr[index+1] = ''
 			
-	print(subexpr)
+#	print(subexpr)
 
 	return evaluate(subexpr)
 
 def find_inner(subexpr):
-	print("expr: "  + subexpr)
+#	print("expr: "  + subexpr)
 
 	subexpr = parse(subexpr)
 
@@ -167,7 +167,7 @@ def find_inner(subexpr):
 
 
 	subexpr_string = ''.join(subexpr)
-	print("New expr: " + subexpr_string)
+#	print("New expr: " + subexpr_string)
 	if not '(' in subexpr_string and not ')' in subexpr_string:
 		return str(evaluate(subexpr))
 
@@ -197,6 +197,7 @@ def main():
 			expr = find_inner(expr)
 
 		print(expr)
+		if (len(variables) > 0):
 			print(variables)
 
 main()