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Which of the following is the correct syntax to enable auto-fixing in a Langchain output parser?

easy📝 Syntax Q3 of 15
LangChain - Output Parsers
Which of the following is the correct syntax to enable auto-fixing in a Langchain output parser?
Aoutput_parser = JsonOutputParser(auto_fix=True)
Boutput_parser = JsonOutputParser(enable_fix=True)
Coutput_parser = JsonOutputParser(fix_output=True)
Doutput_parser = JsonOutputParser(autoFix=True)
Step-by-Step Solution
Solution:

  1. Step 1: Recall the exact parameter name for auto-fixing

    The parameter to enable auto-fixing is 'auto_fix' with underscore and lowercase.

  2. Step 2: Match the correct syntax

    Only output_parser = JsonOutputParser(auto_fix=True) uses 'auto_fix=True' correctly; others use wrong parameter names or casing.

  3. Final Answer:

    output_parser = JsonOutputParser(auto_fix=True) -> Option A

  4. Quick Check:

    Correct syntax uses 'auto_fix=True' exactly [OK]
Quick Trick: Use 'auto_fix=True' exactly to enable auto-fixing [OK]
Common Mistakes:
  • Using camelCase instead of snake_case
  • Using wrong parameter names
  • Missing the underscore in 'auto_fix'

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