Trying a simple copy and paste to a new template but getting error

[Guyfromscarborough]

Describe your problem

After then file is created, I get an error message when I open the new file
What can I do to avoid having this error show up
Thanks and sorry

Screenshots

print("Template document updated to match source document.")

from docx import Document
from docx.oxml import parse_xml
from docx.oxml.ns import nsmap
from copy import deepcopy

# Load the source document
source_doc = Document(r'C:\Users\Tal15\Desktop\Word automate\Source folder\file1_source.docx')

# Create a new Word document
new_doc = Document()

# Function to clear the body of the document
def clear_body(source_doc):
    body = source_doc.element.body
    for child in list(body):
        body.remove(child)

# Clear the body of the template document
clear_body(new_doc)

# Helper function to copy XML content
def copy_element(element):
    return deepcopy(element)

# Copy all elements from source document to template document
for element in source_doc.element.body:
    new_element = copy_element(element)
    new_doc.element.body.append(new_element)

# Save the new document to a specified path
new_doc.save(r'C:\Users\Tal15\Desktop\Word automate\Destination folder\new_file.docx')


print("Template document updated to match source document.")

[elapouya]

Are you sure you are on the right repository ? Here it is docxtpl package not docx