Python - creating a histogram based on a .csv file content

Dear Experts,

I have the following data in the table on the printscreen,
Example data
which are actually imported from a .csv file by this Python code and as you can see also started to setup a histogram chart with those plt. related lines:

import csv
import matplotlib.pyplot as plt

with open(r"C:\Demo.csv") as csvfile:
    rows = list(csv.reader(csvfile))
    data_header = rows[0]
    data_rows = rows[1:]

plt.title('Demo chart')

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My question would be actually, that instead of the line:


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how to use the content of data_rows[0] so the header values from my table? (concretely so Week1, Week2, Week3, Week4). Would be that line something like plt.xticks(data_header[0])? (it does not work in that format)

Thanks in advance,
csehzIT consultantAsked:
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Not exactly sure what you're looking for.

Note: the [0] in this statement is "Category", and not the list of header row strings.

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csehzIT consultantAuthor Commented:
Thank you I will need to re-think it and summarize the whole concept in one EE question
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