[Solved] Find the bug in this message processing code:def process_message(msg): print(msg["sender"]) print(msg["receiver"]) message = {"sender": "AgentA", "content": "Data"} process_message(message) | Agentic AI

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Find the bug in this message processing code:

def process_message(msg):
    print(msg["sender"])
    print(msg["receiver"])

message = {"sender": "AgentA", "content": "Data"}
process_message(message)

AFunction process_message is not defined

BKey 'receiver' missing in message dictionary

Cprint statements have syntax errors

DMessage dictionary keys are misspelled

Step-by-Step Solution

Solution:

Step 1: Check keys accessed in function
process_message tries to print msg["receiver"], but message lacks this key.
Step 2: Identify the error caused
Accessing a missing key causes a KeyError at runtime.
Final Answer:
Key 'receiver' missing in message dictionary -> Option B
Quick Check:
Missing key access causes KeyError [OK]

Quick Trick: Ensure all accessed keys exist in dictionaries [OK]

Common Mistakes:

Assuming all keys are present
Thinking function is undefined
Confusing syntax errors with runtime errors

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Find the bug in this message processing code:

Step 1: Check keys accessed in function

Step 2: Identify the error caused

Final Answer:

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