LangChain - Chains and LCEL
Which of the following is the correct way to create a
RunnableParallel with two tasks named task1 and task2?Which of the following is the correct way to create a RunnableParallel with two tasks named task1 and task2?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Recall RunnableParallel syntax
RunnableParallel expects a dictionary {"name": task} as its argument.Step 2: Match options to syntax
Only RunnableParallel({"task1": task1, "task2": task2}) passes a dict {"task1": task1, "task2": task2}, others use wrong syntax.Final Answer:
RunnableParallel({"task1": task1, "task2": task2}) -> Option CQuick Check:
Dict of tasks = {"task1": task1, "task2": task2} [OK]
Quick Trick: Use curly braces {} to pass {"name": task} dictionary [OK]
Common Mistakes:
- Passing tasks as separate positional arguments
- Using invalid set syntax {}
- Trying to add tasks with + operator
Master "Chains and LCEL" in LangChain
Want More Practice?
15+ quiz questions · All difficulty levels · Free
Free Signup - Practice All QuestionsMore LangChain Quizzes