LangChain - Document Loading
Which of the following is the correct way to load an Excel file named
data.xlsx using LangChain's ExcelLoader?Which of the following is the correct way to load an Excel file named data.xlsx using LangChain's ExcelLoader?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Recall ExcelLoader instantiation
ExcelLoader is instantiated by passing the file path as a string to its constructor.Step 2: Identify correct syntax
OnlyExcelLoader('data.xlsx')correctly creates a loader instance; other methods like load(), read(), open() are invalid here.Final Answer:
loader = ExcelLoader('data.xlsx') -> Option DQuick Check:
Use constructor with filename = A [OK]
Quick Trick: Use ExcelLoader('filename.xlsx') to create loader [OK]
Common Mistakes:
- Using non-existent methods like load() or read() on ExcelLoader
- Forgetting to pass filename as a string
- Trying to open file with open() method on loader
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