fix: corrected syntax errors in problem-01

lab-02/problem-01.py

@@ -1,7 +1,7 @@
 # Write a Python program to handle a ZeroDivisionError exception when dividing a number by zero
 
 
-def divide(x, y)
+def divide(x, y):
     try:
         # try to divide the provided values and store in variable: answer
         answer = x / y