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Find the error in this code:

medium📝 Debug Q6 of 15
Matplotlib - Real-World Visualization Patterns
Find the error in this code:
import matplotlib.pyplot as plt
plt.style.use('colorblind')
plt.plot([1,2,3], [4,5,6])
plt.show()
Aplt.plot requires color argument to use colorblind palette
Bplt.show() must be called before plt.plot
C'colorblind' is not a valid style name in matplotlib
DImport statement is incorrect
Step-by-Step Solution
Solution:
  1. Step 1: Check the style name used

    The style 'colorblind' does not exist in matplotlib; the correct style is 'seaborn-colorblind'.
  2. Step 2: Confirm other code parts

    Plot and show calls are correct; import is correct.
  3. Final Answer:

    'colorblind' is not a valid style name in matplotlib -> Option C
  4. Quick Check:

    'colorblind' style invalid [OK]
Quick Trick: Use exact style names like 'seaborn-colorblind' [OK]
Common Mistakes:
  • Using incomplete style names
  • Thinking color argument is mandatory
  • Calling plt.show() before plotting

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