From 77a8b9ade5eef79e673002d910f9ee5b838aef89 Mon Sep 17 00:00:00 2001
From: Ivan Blagoev Topolsky <ivan.topolsky@sib.swiss>
Date: Thu, 4 Jul 2024 00:02:33 +0200
Subject: [PATCH] [fix] FutureWarning: Downcasting behavior

- Pandas 3.0 will not auto change type from objects to e.g. numerical
  use infer_types
---
 lollipop/preprocessors.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lollipop/preprocessors.py b/lollipop/preprocessors.py
index 017abdc..46710f2 100644
--- a/lollipop/preprocessors.py
+++ b/lollipop/preprocessors.py
@@ -97,7 +97,7 @@ def general_preprocess(
         # self.df_tally = self
         self.df_tally = self.df_tally.replace(
             ["extra", "mut", "shared", "revert", "subset"], 1
-        )
+        ).infer_objects()
 
         # remove uninformative mutations
         variants_columns = list(set(variants_list) & set(self.df_tally.columns))