[Solved] Identify the error in this code snippet:from collections import deque from collections import deque print(deque([1,2,3])) | Python

Python - Modules and Code Organization

Identify the error in this code snippet:

from collections import deque
from collections import deque
print(deque([1,2,3]))

Adeque is not a valid import from collections

BCannot import deque twice, causes syntax error

CShould import deque as 'from collections import deque as dq'

DDuplicate import statement is unnecessary but not an error

Step-by-Step Solution

Solution:

Step 1: Check if duplicate imports cause errors
Python allows duplicate imports; it just wastes resources.
Step 2: Confirm deque is valid import
deque is a valid class in collections module.
Final Answer:
Duplicate import statement is unnecessary but not an error -> Option D
Quick Check:
Duplicate imports allowed but redundant [OK]

Quick Trick: Duplicate imports don't cause errors, just redundancy [OK]

Common Mistakes:

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