Fix SentryMetrics method signatures to match base class

Update start_ttfb_metrics, stop_ttfb_metrics, start_processing_metrics,
and stop_processing_metrics to accept start_time/end_time keyword
arguments matching the updated FrameProcessorMetrics signatures.

Closes #3808

changelog/3808.fixed.md

@@ -0,0 +1 @@
+- Fixed `SentryMetrics` method signatures to match updated `FrameProcessorMetrics` base class, resolving `TypeError` when using `start_time`/`end_time` keyword arguments.

src/pipecat/processors/metrics/sentry.py

@@ -7,6 +7,7 @@
 """Sentry integration for frame processor metrics."""
 
 import asyncio
+from typing import Optional
 
 from loguru import logger
 
@@ -70,13 +71,18 @@ class SentryMetrics(FrameProcessorMetrics):
             logger.trace(f"{self} Flushing Sentry metrics")
             sentry_sdk.flush(timeout=5.0)
 
-    async def start_ttfb_metrics(self, report_only_initial_ttfb):
+    async def start_ttfb_metrics(
+        self, *, start_time: Optional[float] = None, report_only_initial_ttfb: bool
+    ):
         """Start tracking time-to-first-byte metrics.
 
         Args:
+            start_time: Optional start timestamp override.
             report_only_initial_ttfb: Whether to report only the initial TTFB measurement.
         """
-        await super().start_ttfb_metrics(report_only_initial_ttfb)
+        await super().start_ttfb_metrics(
+            start_time=start_time, report_only_initial_ttfb=report_only_initial_ttfb
+        )
 
         if self._should_report_ttfb and self._sentry_available:
             self._ttfb_metrics_tx = sentry_sdk.start_transaction(
@@ -87,23 +93,25 @@ class SentryMetrics(FrameProcessorMetrics):
                 f"{self} Sentry transaction started (ID: {self._ttfb_metrics_tx.span_id} Name: {self._ttfb_metrics_tx.name})"
             )
 
-    async def stop_ttfb_metrics(self):
+    async def stop_ttfb_metrics(self, *, end_time: Optional[float] = None):
         """Stop tracking time-to-first-byte metrics.
 
-        Queues the TTFB transaction for completion and transmission to Sentry.
+        Args:
+            end_time: Optional end timestamp override.
         """
-        await super().stop_ttfb_metrics()
+        await super().stop_ttfb_metrics(end_time=end_time)
 
         if self._sentry_available and self._ttfb_metrics_tx:
             await self._sentry_queue.put(self._ttfb_metrics_tx)
             self._ttfb_metrics_tx = None
 
-    async def start_processing_metrics(self):
+    async def start_processing_metrics(self, *, start_time: Optional[float] = None):
         """Start tracking frame processing metrics.
 
-        Creates a new Sentry transaction to track processing performance.
+        Args:
+            start_time: Optional start timestamp override.
         """
-        await super().start_processing_metrics()
+        await super().start_processing_metrics(start_time=start_time)
 
         if self._sentry_available:
             self._processing_metrics_tx = sentry_sdk.start_transaction(
@@ -114,12 +122,13 @@ class SentryMetrics(FrameProcessorMetrics):
                 f"{self} Sentry transaction started (ID: {self._processing_metrics_tx.span_id} Name: {self._processing_metrics_tx.name})"
             )
 
-    async def stop_processing_metrics(self):
+    async def stop_processing_metrics(self, *, end_time: Optional[float] = None):
         """Stop tracking frame processing metrics.
 
-        Queues the processing transaction for completion and transmission to Sentry.
+        Args:
+            end_time: Optional end timestamp override.
         """
-        await super().stop_processing_metrics()
+        await super().stop_processing_metrics(end_time=end_time)
 
         if self._sentry_available and self._processing_metrics_tx:
             await self._sentry_queue.put(self._processing_metrics_tx)