From e3b0f190abaee9dd918f85481f5990dc84225a68 Mon Sep 17 00:00:00 2001
From: skshetry <18718008+skshetry@users.noreply.github.com>
Date: Thu, 11 Jan 2024 13:30:10 +0545
Subject: [PATCH] Revert "import-db: fix metavar" (#10228)

---
 dvc/commands/imp_db.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/dvc/commands/imp_db.py b/dvc/commands/imp_db.py
index 14ea6d960..5bbed1d81 100644
--- a/dvc/commands/imp_db.py
+++ b/dvc/commands/imp_db.py
@@ -54,8 +54,8 @@ def add_parser(subparsers, parent_parser):
         formatter_class=formatter.RawTextHelpFormatter,
     )
     group = import_parser.add_mutually_exclusive_group(required=True)
-    group.add_argument("--sql", help="SQL query to snapshot", metavar="sql")
-    group.add_argument("--table", help="Table to snapshot", metavar="table")
+    group.add_argument("--sql", help="SQL query to snapshot")
+    group.add_argument("--table", help="Table to snapshot")
     import_parser.add_argument(
         "--output-format",
         default="csv",
@@ -67,6 +67,7 @@ def add_parser(subparsers, parent_parser):
     import_parser.add_argument(
         "-o",
         "--out",
+        nargs="?",
         help="Destination path to download files to",
         metavar="<path>",
     ).complete = completion.FILE
@@ -80,7 +81,6 @@ def add_parser(subparsers, parent_parser):
     import_parser.add_argument(
         "--conn",
         required=True,
-        metavar="conn",
         help="Database connection to use, needs to be set in config",
     )