Question 1

What is the primary purpose of gr.Interface in Gradio?

❌ Manage authentication
✅ Create interactive web interfaces for Python functions
❌ Compile Python code
❌ Optimize ML performance

Explanation:
gr.Interface quickly converts Python functions into shareable UI components.

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Question 2

Alex wants to set up a Gradio interface. What steps should he follow?

❌ Manually create a web interface
❌ Use HTML + cloud deployment
❌ Install Gradio + use gr.Textbox
✅ Use Gradio’s Interface class → specify inputs & outputs → launch server → access URL

Explanation:
The standard method is defining a Gradio interface using gr.Interface() and launching it.

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Question 3

Jamie needs both text & numeric inputs:

✅ Use gr.Textbox + gr.Number as a list of inputs
❌ Use gr.File
❌ Use only Interface backend
❌ Create custom HTML

Explanation:
gr.Textbox handles text; gr.Number handles numeric input, passed together in the interface.

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Question 4

How to ensure Slider outputs integer values?

❌ Only value
❌ Only min/max
❌ Min/max/value
✅ Min, max, value, and step must all be integers

Explanation:
The step parameter determines increments; if it’s an integer, the slider outputs integers.

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Question 5

Gradio’s Interface class wraps around:

✅ A function
❌ dict
❌ list
❌ for loop

Explanation:
gr.Interface(fn=...) wraps a function and provides UI for inputs/outputs.

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Question 6

Which input type allows selecting multiple values?

❌ Dropdown
❌ Checkbox
✅ CheckboxGroup
❌ Radio

Explanation:
CheckboxGroup allows selecting multiple items at once.

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Question 7

Arthur needs users to pick one of three venues (mutually exclusive):

❌ Checkbox
❌ Textbox
✅ Dropdown
❌ SortedList

Explanation:
A dropdown enforces a single selection among several choices.

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🧾 Summary Table