[Solved] Given this code snippet, what will be the output of print(prompt_template.... Given this code snippet, what will be the output of print(prompt_template.format(input="Translate to French: Hello") )? | LangChain

LangChain - Prompt Templates

Given this code snippet, what will be the output of print(prompt_template.format(input="Translate to French: Hello") )?

examples = [{"input": "Hello", "output": "Bonjour"}]
example_prompt = PromptTemplate(input_variables=["input", "output"], template="Input: {input}\nOutput: {output}")
prompt_template = FewShotPromptTemplate(examples=examples, example_prompt=example_prompt, prefix="Translate English to French:\n", suffix="\nInput: {input}\nOutput:", input_variables=["input"])

ATranslate English to French: Input: Translate to French: Hello Output:

BTranslate English to French: Input: Hello Output: Bonjour Translate to French: Hello

CInput: Hello Output: Bonjour Translate English to French: Hello

DTranslate English to French: Input: Hello Output: Bonjour Input: Translate to French: Hello Output:

Step-by-Step Solution

Solution:

Step 1: Understand few-shot prompt formatting
The prompt includes the prefix, then example prompts formatted with example data, then the new input prompt.
Step 2: Apply formatting to given input
The prefix is "Translate English to French:", then example "Input: Hello\nOutput: Bonjour", then the new input "Input: Translate to French: Hello\nOutput:" (empty output to be filled by AI).
Final Answer:
Translate English to French: Input: Hello Output: Bonjour Input: Translate to French: Hello Output: -> Option D
Quick Check:
Prefix + example + new input prompt = C [OK]

Quick Trick: Few-shot templates show prefix, examples, then new input [OK]

Common Mistakes:

Ignoring prefix text in output
Not formatting new input as 'Input: ... Output:'
Confusing example data with new input

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More LangChain Quizzes

Given this code snippet, what will be the output of print(prompt_template.format(input="Translate to French: Hello") )?

Step 1: Understand few-shot prompt formatting

Step 2: Apply formatting to given input

Final Answer:

Quick Check:

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