[Solved] Given this code snippet, what will be printed?from langchain.embeddings import HuggingFaceEmbeddings model = HuggingFaceEmbeddings() texts = ["apple", "banana"] embeddings = model.... | LangChain

LangChain - Embeddings and Vector Stores

Given this code snippet, what will be printed?

from langchain.embeddings import HuggingFaceEmbeddings
model = HuggingFaceEmbeddings()
texts = ["apple", "banana"]
embeddings = model.embed_documents(texts)
print(len(embeddings))

A1

B2

C0

DError

Step-by-Step Solution

Solution:

Step 1: Understand embed_documents behavior
embed_documents returns a list of embeddings, one per input text.
Step 2: Count embeddings returned
Since input has 2 texts, output list length is 2.
Final Answer:
2 -> Option B
Quick Check:
Embedding list length = B [OK]

Quick Trick: One embedding per input text string [OK]

Common Mistakes:

Expecting a single embedding for multiple texts
Assuming output is empty or error
Confusing embed_query with embed_documents

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More LangChain Quizzes

Given this code snippet, what will be printed?

Step 1: Understand embed_documents behavior

Step 2: Count embeddings returned

Final Answer:

Quick Check:

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