text: import os
  import sys
  
  working_dir = sys.argv[1]
  file_path = sys.argv[2]
  result_path = sys.argv[3]
  os.chdir(working_dir)
  f_extract_check = os.system("Rscript predict.R " + working_dir + " " + file_path + " " + result_path+ " > " + result_path + "/log.txt")
  
  if(f_extract_check!=0):
      fp = open(result_path+"/log.txt", 'r+')
      fp.write("Invalid Sequence/File. Please verify your input file!"+"\n")
      fp.close()
  