add missing super().process_frame() calls

examples/foundational/06-listen-and-respond.py

@@ -38,6 +38,8 @@ logger.add(sys.stderr, level="DEBUG")
 
 class MetricsLogger(FrameProcessor):
     async def process_frame(self, frame: Frame, direction: FrameDirection):
+        await super().process_frame(frame, direction)
+
         if isinstance(frame, MetricsFrame):
             for d in frame.data:
                 if isinstance(d, TTFBMetricsData):

src/pipecat/processors/filters/stt_mute_filter.py

@@ -121,6 +121,8 @@ class STTMuteFilter(FrameProcessor):
         return False
 
     async def process_frame(self, frame: Frame, direction: FrameDirection):
+        await super().process_frame(frame, direction)
+
         """Processes incoming frames and manages muting state."""
         # Handle function call state changes
         if isinstance(frame, FunctionCallInProgressFrame):

src/pipecat/processors/logger.py

@@ -31,6 +31,8 @@ class FrameLogger(FrameProcessor):
         self._ignored_frame_types = tuple(ignored_frame_types) if ignored_frame_types else None
 
     async def process_frame(self, frame: Frame, direction: FrameDirection):
+        await super().process_frame(frame, direction)
+
         if self._ignored_frame_types and not isinstance(frame, self._ignored_frame_types):
             dir = "<" if direction is FrameDirection.UPSTREAM else ">"
             msg = f"{dir} {self._prefix}: {frame}"