Data Science and Machine Learning (Theory and Projects) A to Z - Python Useful function: Python Function- Input

The video tutorial introduces the input function in Python, explaining how it captures user input as strings and how to convert these strings into integers or floats. It discusses potential errors when converting non-numeric input and suggests using exception handling to manage these errors. The tutorial also covers accessing function documentation in Jupyter Notebook and previews upcoming topics on decision making and control flow.

What type does the input function return by default?

• Boolean

• Float

• String

• Integer

How can you convert a string input to an integer in Python?

• Using the str() function

• Using the float() function

• Using the bool() function

• Using the int() function

What happens if you try to convert a non-numeric string to a float?

• It returns 0.0

• It raises an error

• It converts to a boolean

• It returns None

What is a potential issue when converting user input to a float?

• The input might be too long

• The input might be a boolean

• The input might be a non-numeric string

• The input might be a negative number

Which function can be used to access the documentation of a function in Jupyter Notebook?

• doc()

• help()

• print()

• info()

Which symbol can be used in Jupyter Notebook to quickly access function documentation?

• !

• ?

• #

• &

What is the primary focus of the next video in the series?

• Error debugging

• Data visualization

• Control flow and decision making

• Advanced input handling