To limit decimal places in Python, you can use several methods depending on the use case. Here are some common ways:
Using round() Function
value = 3.14159
rounded_value = round(value, 2)
print(rounded_value) # Output: 3.14
Using String Formatting
value = 3.14159
formatted_value = "{:.2f}".format(value)
print(formatted_value) # Output: 3.14
Using f-Strings (Python 3.6+)
value = 3.14159
formatted_value = f"{value:.2f}"
print(formatted_value) # Output: 3.14
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