Waypro

def calculate_sum(a, b):
    """This function adds two numbers."""
    return a + b
result = calculate_sum(7, 3)
print(result)

class ErrorHandler:
    def __enter__(self):
        print("Enter")
        return self

    def __exit__(self, exc_type, exc_val, exc_tb):
        print("Exit")
        if exc_type is not None:
            print(f"Handled {exc_type.__name__}")
            return True # Suppress exception

with ErrorHandler():
    print("Inside")
    raise ValueError("Something went wrong")
print("After with block")

import re
text = "<h1>Title</h1><p>Paragraph</p>"
match = re.search(r"<.*>", text)
print(match.group() if match else "No Match")