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Which of the following is the correct syntax to load a CSV file named data.csv using LangChain?

easy📝 Syntax Q3 of 15
LangChain - Document Loading
Which of the following is the correct syntax to load a CSV file named data.csv using LangChain?
Aloader = CSVLoader('data.csv')
Bloader = CSVLoader.load('data.csv')
Cloader = CSVLoader.read('data.csv')
Dloader = CSVLoader.open('data.csv')
Step-by-Step Solution
Solution:
  1. Step 1: Recall CSVLoader instantiation

    CSVLoader is instantiated by passing the file path as an argument to its constructor.
  2. Step 2: Verify method usage

    There is no static load, read, or open method; the constructor is used directly.
  3. Final Answer:

    loader = CSVLoader('data.csv') -> Option A
  4. Quick Check:

    CSVLoader uses constructor with filename [OK]
Quick Trick: Instantiate CSVLoader with filename string [OK]
Common Mistakes:
  • Using non-existent static methods like load()
  • Calling read() or open() methods incorrectly
  • Passing file path incorrectly

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