| 
														 | 
														
															                 cleand_question = question.replace("\n", "").replace("*", "").replace("#", "").replace(":", "").replace('"', "").replace("'", "") 
														 | 
														
														 | 
														
															                 cleand_question = question.replace("\n", "").replace("*", "").replace("#", "").replace(":", "").replace('"', "").replace("'", "") 
														 | 
													
												
											
												
													
														| 
														 | 
														
															             material_result = json.dumps(material_dict, ensure_ascii=False) 
														 | 
														
														 | 
														
															             material_result = json.dumps(material_dict, ensure_ascii=False) 
														 |