add skip_tts to LLMFullResponseStartFrame/LLMFullResponseEndFrame

src/pipecat/frames/frames.py

@@ -1351,14 +1351,22 @@ class LLMFullResponseStartFrame(ControlFrame):
     more TextFrames and a final LLMFullResponseEndFrame.
     """
 
-    pass
+    skip_tts: bool = field(init=False)
+
+    def __post_init__(self):
+        super().__post_init__()
+        self.skip_tts = False
 
 
 @dataclass
 class LLMFullResponseEndFrame(ControlFrame):
     """Frame indicating the end of an LLM response."""
 
-    pass
+    skip_tts: bool = field(init=False)
+
+    def __post_init__(self):
+        super().__post_init__()
+        self.skip_tts = False
 
 
 @dataclass

src/pipecat/services/llm_service.py

@@ -14,7 +14,6 @@ from typing import (
     Awaitable,
     Callable,
     Dict,
-    List,
     Mapping,
     Optional,
     Protocol,
@@ -38,6 +37,8 @@ from pipecat.frames.frames import (
     FunctionCallResultProperties,
     FunctionCallsStartedFrame,
     LLMConfigureOutputFrame,
+    LLMFullResponseEndFrame,
+    LLMFullResponseStartFrame,
     LLMTextFrame,
     StartFrame,
     StartInterruptionFrame,
@@ -285,7 +286,7 @@ class LLMService(AIService):
             frame: The frame to push.
             direction: The direction of frame pushing.
         """
-        if isinstance(frame, LLMTextFrame):
+        if isinstance(frame, (LLMTextFrame, LLMFullResponseStartFrame, LLMFullResponseEndFrame)):
             frame.skip_tts = self._skip_tts
 
         await super().push_frame(frame, direction)

src/pipecat/services/tts_service.py

@@ -296,7 +296,10 @@ class TTSService(AIService):
         """
         await super().process_frame(frame, direction)
 
-        if isinstance(frame, TextFrame) and frame.skip_tts:
+        if (
+            isinstance(frame, (TextFrame, LLMFullResponseStartFrame, LLMFullResponseEndFrame))
+            and frame.skip_tts
+        ):
             await self.push_frame(frame, direction)
         elif (
             isinstance(frame, TextFrame)