def generate_rt_pic(process_data, para_meter, scale):
pic_path = para_meter['<STR_LIT:filename>'] + '<STR_LIT>'<EOL>plt.figure(figsize=(<NUM_LIT> * scale, <NUM_LIT> * scale))<EOL>for key in process_data.keys():<EOL><INDENT>plt.plot(process_data[key][:, <NUM_LIT:0>], process_data[key][:, <NUM_LIT:1>], label=str(key))<EOL><DEDENT>plt.title(para_meter['<STR_LIT:title>'])<EOL>plt.xlabel(para_meter['<STR_LIT>'])<EOL>plt.ylabel(para_meter['<STR_LIT>'])<EOL>plt.legend(loc='<STR_LIT>')<EOL>plt.savefig(pic_path)<EOL>return pic_path<EOL>
generate rater pic