From 55e9ca8424eb3f1c66d1334a34d38b5da68499b2 Mon Sep 17 00:00:00 2001
From: Meterstick maintainers <no-reply@google.com>
Date: Wed, 20 Aug 2025 16:01:13 -0700
Subject: [PATCH] No public description

PiperOrigin-RevId: 797500004
---
 operations.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/operations.py b/operations.py
index 9d133cb..6283fcc 100644
--- a/operations.py
+++ b/operations.py
@@ -1409,8 +1409,8 @@ class MH(Comparison):
   """
 
   def __init__(self,
-               condition_column: Text,
-               baseline_key: Text,
+               condition_column: Union[Text, List[Text]],
+               baseline_key: Any,
                stratified_by: Union[Text, List[Text]],
                metric: Optional[metrics.Metric] = None,
                include_base: bool = False,