plotting in pandas is not picking the list of colors passed, it only gets the first value in bar graph

[tejaswi240292]

Code Sample, a copy-pastable example if possible

# Your code here

Problem description

[this should explain why the current behaviour is a problem and why the expected output is a better solution.]

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Expected Output

Output of pd.show_versions()

[paste the output of pd.show_versions() here below this line]

[jorisvandenbossche]

Please provide a reproducible example (see the template of issue, it is there for a reason)

[chris-b1]

Just based on the title closing as dupe of #16822, should be fixed in 0.21 or later, please re-open with info as @jorisvandenbossche said if not.