fix candidates.py

candidates.py

@@ -183,8 +183,8 @@ def main(candidates: Path, output_csv: Path, launch_gradio: bool, share_demo: bo
 
 if __name__ == "__main__":
     parser = argparse.ArgumentParser()
-    parser.add_argument("candidates", type=Path, help="path to .csv data containing extracted candidates",default="data.csv")
-    parser.add_argument("output_csv", type=Path, help="path to .csv output file; will reload from here if path exists",default="output.csv")
+    parser.add_argument("--candidates", type=Path, help="path to .csv data containing extracted candidates", default="data.csv")
+    parser.add_argument("--output_csv", type=Path, help="path to .csv output file; will reload from here if path exists", default="output.csv")
     parser.add_argument("-gr","--launch_gradio", action="store_true")
     parser.add_argument("-s", "--share_demo", action="store_true")
     parser.add_argument("-r", "--do_regex", action="store_true")