From 078c9c83887036deb81f155ffa27661d4063e794 Mon Sep 17 00:00:00 2001
From: Nicholas Clegg <ncclegg@amazon.com>
Date: Fri, 12 Sep 2025 11:28:55 -0400
Subject: [PATCH] fix: Add type to tool_input

---
 src/strands/tools/decorator.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/strands/tools/decorator.py b/src/strands/tools/decorator.py
index 8b218dfa1..4923a44ee 100644
--- a/src/strands/tools/decorator.py
+++ b/src/strands/tools/decorator.py
@@ -447,7 +447,7 @@ async def stream(self, tool_use: ToolUse, invocation_state: dict[str, Any], **kw
         """
         # This is a tool use call - process accordingly
         tool_use_id = tool_use.get("toolUseId", "unknown")
-        tool_input = tool_use.get("input", {})
+        tool_input: dict[str, Any] = tool_use.get("input", {})
 
         try:
             # Validate input against the Pydantic model