<｜begin▁of▁sentence｜>### Instruction:
As a Digital Marketing Manager, imagine that you are tasked with setting up a user-friendly dashboard using Google Analytics to track the performance of an ongoing social media advertising campaign for a new product launch. How can you customize the interface to include real-time progress updates and demonstrate the impact of specific marketing initiatives through interactive data visualization tools?
### Response:
import time
from igraph.app.shell import ClassicPythonShell

# Initialize a ClassicPythonShell with a progress bar
shell = ClassicPythonShell(progress_handler=True)

# Simulate a long-running process with progress updates
for i in range(100):
    shell.progress_handler(i + 1, 100)
    time.sleep(0.1)  # Simulate some work being done

# Reset progress bar after completion
shell.progress_handler(100, 100, force_update=True, newline=True)
<|EOT|>
