Fixing a config mismatch which caused usage stats to only report when enable_metrics was true.

CHANGELOG.md

@@ -5,6 +5,13 @@ All notable changes to **Pipecat** will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased]
+
+### Fixed
+
+- Fixed `enable_usage_metrics` to control LLM/TTS usage metrics separately
+  from `enable_metrics`.
+
 ## [0.0.46] - 2024-10-19
 
 ### Added

src/pipecat/pipeline/task.py

@@ -156,7 +156,7 @@ class PipelineTask:
         start_frame = StartFrame(
             allow_interruptions=self._params.allow_interruptions,
             enable_metrics=self._params.enable_metrics,
-            enable_usage_metrics=self._params.enable_metrics,
+            enable_usage_metrics=self._params.enable_usage_metrics,
             report_only_initial_ttfb=self._params.report_only_initial_ttfb,
             clock=self._clock,
         )