How can you combine prompt templates with user input to create a flexible chatbot prompt that changes based on user name and topic?

hard📝 Application Q9 of 15

LangChain - Prompt Templates

ADefine a template with placeholders for name and topic, then format with user inputs

BWrite separate static prompts for each user and topic combination

CUse a template without placeholders and append user input manually

DStore user input inside the template string permanently

Step-by-Step Solution

Solution:

Step 1: Use placeholders for dynamic parts
Placeholders allow the prompt to change based on variables like user name and topic.
Step 2: Format the template with actual user inputs
By calling format with user data, the prompt becomes personalized and flexible.
Final Answer:
Define a template with placeholders for name and topic, then format with user inputs -> Option A
Quick Check:
Templates + format = flexible prompts [OK]

Quick Trick: Use placeholders and format() to customize prompts dynamically [OK]

Common Mistakes:

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