How to extract a matrix from .xml.gz file to a excel file or any other output?

[enyrb]

Hello,

I have a .xml.gz file that contains a full matrix. I want to
visualize the whole matrix and save it as xml file or any other output
where I could see all the column and rows. Is there any easy way for me to do that?

So far I know how to read the file using:

 
X= File Location
model= cobra.io.read_sbml_model(X)

However, I want to be able to see the whole matrix.
Thanks!