def read_format_to_export_an_image(self):
"""
This method reads the format to export an image file from one format to another
Return:
new_format.- String with the new format to convert the image
"""
image_handler = ImageHandler()
msg_to_display = "Insert the format to export an image file from one format to another: "
new_format = self.read_value_from_user(msg_to_display)
if (image_handler.validate_format_inserted(new_format) == True):
return new_format
else:
return "Incorrect format"
