How do I measure elapsed time for a code block?

Measuring the elapsed time for a code block in Python can be accomplished by using the `time` module. The `time()` function from the `time` module can be used to record the start and end times, and then you can calculate the difference to find the elapsed time.

Here's an example of how to measure elapsed time:


        import time

        # Start the timer
        start_time = time.time()

        # Code block to measure
        for i in range(1000000):
            pass  # Simulate some work

        # End the timer
        end_time = time.time()

        # Calculate elapsed time
        elapsed_time = end_time - start_time
        print(f"Elapsed time: {elapsed_time} seconds")