no need for output param

auto_subtitle/cli.py

@@ -29,8 +29,8 @@ def main():
                         "int16", "float16", "bfloat16", "float32"],
                         help="Type to use for computation. \
                               See https://opennmt.net/CTranslate2/quantization.html.")
-    parser.add_argument("--output_dir", "-o", type=str,
-                        default=".", help="directory to save the outputs")
+    # parser.add_argument("--output_dir", "-o", type=str,
+    #                     default=".", help="directory to save the outputs")
     parser.add_argument("--output_srt", type=str2bool, default=False,
                         help="whether to output the .srt file along with the video files")
     parser.add_argument("--srt_only", type=str2bool, default=False,