[Solved] Identify the error in this agent code snippet:class Agent: def __init__(self): self.memory = [] def act(self, input): self.memory.append(input) return self.memory agent = Agent() print(agent.... | Agentic AI

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Identify the error in this agent code snippet:

class Agent:
    def __init__(self):
        self.memory = []
    def act(self, input):
        self.memory.append(input)
        return self.memory

agent = Agent()
print(agent.act('data'))

AThe print statement is missing parentheses

BThe memory list is not initialized properly

CThe append method is incorrectly used

DThe act method returns the list instead of its length

Step-by-Step Solution

Solution:

Step 1: Review the code
The act method appends input to memory and returns the memory list.
Step 2: Identify expected behavior
Typically, act should return a summary like length, not the entire list.
Step 3: Analyze options
The act method returns the list instead of its length correctly identifies that returning the list may be unintended. Other options are incorrect as append is used correctly, memory is initialized properly, and print syntax is correct.
Final Answer:
The act method returns the list instead of its length -> Option D
Quick Check:
Returns list instead of length [OK]

Quick Trick: Check if return value matches expected output type [OK]

Common Mistakes:

Returning entire list instead of summary
Misusing append method
Incorrect initialization of attributes

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More Agentic AI Quizzes

Identify the error in this agent code snippet:

Step 1: Review the code

Step 2: Identify expected behavior

Step 3: Analyze options

Final Answer:

Quick Check:

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