[Solved] Why does this code raise an error?from langchain.schema.example import Example examples = [ Example(input="What is AI?", output=123) ] | LangChain

LangChain - Evaluation and Testing

Why does this code raise an error?

from langchain.schema.example import Example
examples = [
  Example(input="What is AI?", output=123)
]

AExample requires three arguments

BInput cannot be a string

CNo import statement for EvaluationExample

DOutput must be a string, not an integer

Step-by-Step Solution

Solution:

Step 1: Check data types for input and output
Input and output should be strings representing questions and answers.
Step 2: Identify the error cause
Output is given as an integer (123), which causes a type error.
Final Answer:
Output must be a string, not an integer -> Option D
Quick Check:
Output type must be string [OK]

Quick Trick: Output must be string, not number [OK]

Common Mistakes:

MISTAKES

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