fix: do not reset grounding metadata prematurely

VedantMadane · VedantMadane · commit e944f085bd38 · 2026-01-27T00:04:49.000+05:30
diff --git a/src/google/adk/models/gemini_llm_connection.py b/src/google/adk/models/gemini_llm_connection.py
@@ -220,7 +220,7 @@ async def receive(self) -> AsyncGenerator[LlmResponse, None]:
                   text, last_grounding_metadata
               )
               text = ''
-              last_grounding_metadata = None
+
             yield llm_response
           # Note: in some cases, tool_call may arrive before
           # generation_complete, causing transcription to appear after

Original file line number	Diff line number	Diff line change
`@@ -220,7 +220,7 @@ async def receive(self) -> AsyncGenerator[LlmResponse, None]:`
`220`	`220`	`text, last_grounding_metadata`
`221`	`221`	`)`
`222`	`222`	`text = ''`
`223`		`- last_grounding_metadata = None`
	`223`	`+`
`224`	`224`	`yield llm_response`
`225`	`225`	`# Note: in some cases, tool_call may arrive before`
`226`	`226`	`# generation_complete, causing transcription to appear after`