@@ -384,15 +384,21 @@ def set_up(self):
384384 that can not be serialized.
385385 """
386386 if self ._enable_tracing :
387- from agentplatform ._genai .agent_engines import _agent_engines_utils
387+ from agentplatform ._genai .agent_engines import (
388+ _agent_engines_utils ,
389+ )
388390
389- cloud_trace_exporter = _agent_engines_utils ._import_cloud_trace_exporter_or_warn ()
391+ cloud_trace_exporter = (
392+ _agent_engines_utils ._import_cloud_trace_exporter_or_warn ()
393+ )
390394 cloud_trace_v2 = _agent_engines_utils ._import_cloud_trace_v2_or_warn ()
391395 openinference_llama_index = (
392396 _agent_engines_utils ._import_openinference_llama_index_or_warn ()
393397 )
394398 opentelemetry = _agent_engines_utils ._import_opentelemetry_or_warn ()
395- opentelemetry_sdk_trace = _agent_engines_utils ._import_opentelemetry_sdk_trace_or_warn ()
399+ opentelemetry_sdk_trace = (
400+ _agent_engines_utils ._import_opentelemetry_sdk_trace_or_warn ()
401+ )
396402 if all (
397403 (
398404 cloud_trace_exporter ,
@@ -441,7 +447,9 @@ def set_up(self):
441447 # Avoids AttributeError:
442448 # 'ProxyTracerProvider' and 'NoOpTracerProvider' objects has no
443449 # attribute 'add_span_processor'.
444- if _agent_engines_utils .is_noop_or_proxy_tracer_provider (tracer_provider ):
450+ if _agent_engines_utils .is_noop_or_proxy_tracer_provider (
451+ tracer_provider
452+ ):
445453 tracer_provider = opentelemetry_sdk_trace .TracerProvider ()
446454 opentelemetry .trace .set_tracer_provider (tracer_provider )
447455 # Avoids OpenTelemetry client already exists error.
@@ -538,7 +546,9 @@ def query(
538546 Returns:
539547 The output of querying the Agent with the given input and config.
540548 """
541- from agentplatform ._genai .agent_engines import _agent_engines_utils
549+ from agentplatform ._genai .agent_engines import (
550+ _agent_engines_utils ,
551+ )
542552
543553 if isinstance (input , str ):
544554 input = {"input" : input }
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