[Tutor] Python to XML

[tee chwee liong]

hi, 
 
i just started to learn xml using python and i'm getting error when opening the output xml. it doesnt give error when running. 
i also tried to use python to output to a text file and it works without any error. Pls advise me how i can rectify the error when opening the output xml.
attached is my code, output in text file and output in xml. 
 
thanks
tcl
 
 
 
  		 	   		  
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