moved needs_mcp_clean_schema to LLMService

src/pipecat/services/gemini_multimodal_live/gemini.py

@@ -524,6 +524,17 @@ class GeminiMultimodalLiveLLMService(LLMService):
         """
         return True
 
+    def needs_mcp_clean_schema(self) -> bool:
+        """Check if this LLM service requires MCP schema cleaning.
+
+        Google/Gemini has stricter JSON schema validation and requires
+        certain properties to be removed or modified for compatibility.
+
+        Returns:
+            True for Google/Gemini services.
+        """
+        return True
+
     def set_audio_input_paused(self, paused: bool):
         """Set the audio input pause state.