overwrite column names in pandas dataframe automatically
<p>I am trying to give all column names in a csv file dummy names which are integers from 0 to 400. However, the following code doesn't work, I get an error saying the syntax is wrong. What is my mistake?</p>

<p><code>df = pd.read_csv("df.csv", sep=',',  encoding='utf-8', header=0, names = [0:400])</code></p>