From cae763fcd219b868ff4aa4ebff4071eb7a0e74ed Mon Sep 17 00:00:00 2001
From: Raidel <yoshilol0526@gmail.com>
Date: Sat, 27 Sep 2025 04:55:53 -0300
Subject: [PATCH] Fix possible unbound error of where_clause in delete method
 of Chroma datastore

---
 datastore/providers/chroma_datastore.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/datastore/providers/chroma_datastore.py b/datastore/providers/chroma_datastore.py
index 59b802d63..af16bb141 100644
--- a/datastore/providers/chroma_datastore.py
+++ b/datastore/providers/chroma_datastore.py
@@ -245,6 +245,8 @@ async def delete(
                 }
         elif filter:
             where_clause = self._where_from_query_filter(filter)
+        else:
+            where_clause = None
 
         self._collection.delete(where=where_clause)
         return True