Update 3.mdx

[Kausheya2006]

The output shown was mistakenly generated from:
encoded_input = tokenizer(["How are you?", "I'm fine, thank you!"], padding=True, return_tensors="pt")

However, this same output was incorrectly displayed for the following cases as well:

• tokenizer("How are you?", "I'm fine, thank you!")
• tokenizer("How are you?", "I'm fine, thank you!", return_tensors="pt")

This update fixes the discrepancy by ensuring each example has its correct output.

[HuggingFaceDocBuilderDev]

The docs for this PR live here. All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.