Error

[araneta]

I got this error:
Exception in Tkinter callback
Traceback (most recent call last):
File "/usr/lib/python3.8/tkinter/init.py", line 1892, in call
return self.func(*args)
File "/media/aldo/data2/projects/Multidocument-Summarizer-master/MultiDocSummarizer/Display.py", line 126, in generateSummary
summaryGenerator.setDocPaths(documents)
File "/media/aldo/data2/projects/Multidocument-Summarizer-master/MultiDocSummarizer/SummaryGenerator.py", line 383, in setDocPaths
self.readFromDocFile(path)
File "/media/aldo/data2/projects/Multidocument-Summarizer-master/MultiDocSummarizer/SummaryGenerator.py", line 251, in readFromDocFile
position_feature = normalize(numpy.asarray(position_feature))
File "/home/aldo/.local/lib/python3.8/site-packages/sklearn/preprocessing/_data.py", line 1792, in normalize
X = check_array(
File "/home/aldo/.local/lib/python3.8/site-packages/sklearn/utils/validation.py", line 761, in check_array
raise ValueError(
ValueError: Expected 2D array, got 1D array instead:
array=[1. 0.5 1. 0.5 1. 0.5

1.     1.         1.         0.5        1.         0.8
   

0.6 0.4 0.2 1. 0.66666667 0.33333333

1.     0.75       0.5        0.25       1.         0.5
   

2.     0.5        1.         0.5        1.         0.5
   

3.     0.75       0.5        0.25       1.         0.66666667
   

0.33333333].
Reshape your data either using array.reshape(-1, 1) if your data has a single feature or array.reshape(1, -1) if it contains a single sample.
How to fix this? thanks