I want to delete to just column name (x,y,z) use only data
In [68]: df Out[68]: x y z 0 1 0 1 1 2 0 0 2 2 1 1 3 2 0 1 4 2 1 0
If you need to remove the header alone, uses '.values'.
df = df[:].values
But the above code will return a numpy array instead of dataframe. Converting the same again into dataframe will add default values to column names (0,1..).