argument parser natively supports default values

main.py

@@ -8,7 +8,7 @@ if __name__ == "__main__":
   parser = argparse.ArgumentParser()
 
   parser.add_argument("-d", "--device", type=str, default="cuda:0", help="Set the device (cpu or cuda:0)")
-  parser.add_argument("-o", "--output", type=str, default="./results/mutants", help="Set the path for the output directory (defaults to ./results/mutants)")
+  parser.add_argument("-o", "--output", type=str, default="./results/mutants", help="Set the path for the output directory")
   parser.add_argument("-v", "--verbose", type=int, choices=[0, 1, 2], default=1, help="Set the verbosity between 0 and 2")
   parser.add_argument("--receptor", type=str, required=True, help="Set the receptor filepath")
   parser.add_argument("--ligand", type=str, required=True, help="Set the ligand filepath")