import sys
file_path = 'core/templates/core/log_door_visit.html'
with open(file_path, 'r') as f:
content = f.read()
old_part = """
{{ visit_form.wants_yard_sign }}
"""
new_part = """
{{ visit_form.yard_sign_status }}
"""
content = content.replace(old_part, new_part)
with open(file_path, 'w') as f:
f.write(content)