<｜begin▁of▁sentence｜>### Instruction:
As a construction estimator, you're tasked with accurately calculating the costs of materials, labor, and equipment for construction projects to prepare precise project bids. Imagine you're evaluating a new software tool designed to assist in estimating project costs. One key feature you're interested in is the ability to track progress using visual indicators, like progress bars. To determine if a particular software instance supports progress bars, you need to check a specific attribute. This attribute would indicate whether progress bars are available for monitoring the estimation process, helping you make informed decisions about incorporating this tool into your workflow.
### Response:
from Shell import Shell

# Instantiate a Shell object
shell_instance = Shell()

# Check if the shell supports progress bars
supports_progress_bar = shell_instance.supports_progress_bar()

# Print the result
print('Does the shell support progress bars?', supports_progress_bar)
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