From 429f87c60b3ce50b5b28cb2a1f9366a340455bc9 Mon Sep 17 00:00:00 2001
From: psychedelicious <4822129+psychedelicious@users.noreply.github.com>
Date: Tue, 19 Mar 2024 15:54:18 +1100
Subject: [PATCH] fix(mm): HFModelSource string format

The dunder `__str__` method for `HFModelSource` was appending a colon `:` to the end of the source strings.
---
 invokeai/app/services/model_install/model_install_base.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/invokeai/app/services/model_install/model_install_base.py b/invokeai/app/services/model_install/model_install_base.py
index b7385495e5..0c44571eee 100644
--- a/invokeai/app/services/model_install/model_install_base.py
+++ b/invokeai/app/services/model_install/model_install_base.py
@@ -114,8 +114,10 @@ class HFModelSource(StringLikeSource):
     def __str__(self) -> str:
         """Return string version of repoid when string rep needed."""
         base: str = self.repo_id
-        base += f":{self.variant or ''}"
-        base += f":{self.subfolder}" if self.subfolder else ""
+        if self.variant:
+            base += f":{self.variant or ''}"
+        if self.subfolder:
+            base += f":{self.subfolder}"
         return base