feat: gracefully handle gemini empty content parts (#5116)

2025-10-03 11:48:15 -07:00
parent 09b173668a
commit 3e17b4289a
1 changed files with 3 additions and 0 deletions
--- a/letta/interfaces/gemini_streaming_interface.py
+++ b/letta/interfaces/gemini_streaming_interface.py
@@ -173,6 +173,9 @@ class SimpleGeminiStreamingInterface:
            # NOTE: should always be len 1
            candidate = event.candidates[0]

+        if not candidate.content or not candidate.content.parts:
+            return
+
        for part in candidate.content.parts:
            # NOTE: the thought signature often comes after the thought text, eg with the tool call
            if part.thought_signature: