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feat: Integrate MemoryService into ADK template #6246

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feat: Integrate MemoryService into ADK template #6246

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9 changes: 9 additions & 0 deletions vertexai/agent_engines/templates/adk.py
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Original file line number Diff line number Diff line change
Expand Up @@ -636,6 +636,7 @@ async def _init_session(
self,
session_service: "BaseSessionService",
artifact_service: "BaseArtifactService",
memory_service: "BaseMemoryService",
request: _StreamRunRequest,
):
"""Initializes the session, and returns the session id."""
Expand Down Expand Up @@ -1162,12 +1163,17 @@ async def streaming_agent_run_with_events(self, request_json: str):
self.set_up()
if not self._tmpl_attrs.get("session_service"):
self.set_up()
if not self._tmpl_attrs.get("in_memory_memory_service"):
self.set_up()
if not self._tmpl_attrs.get("memory_service"):
self.set_up()
app = self._tmpl_attrs.get("app")

# Try to get the session, if it doesn't exist, create a new one.
if request.session_id:
session_service = self._tmpl_attrs.get("session_service")
artifact_service = self._tmpl_attrs.get("artifact_service")
memory_service = self._tmpl_attrs.get("memory_service")
runner = self._tmpl_attrs.get("runner")
try:
session = await session_service.get_session(
Expand All @@ -1182,16 +1188,19 @@ async def streaming_agent_run_with_events(self, request_json: str):
session = await self._init_session(
session_service=session_service,
artifact_service=artifact_service,
memory_service=memory_service,
request=request,
)
else:
# Not providing a session ID will create a new in-memory session.
session_service = self._tmpl_attrs.get("in_memory_session_service")
artifact_service = self._tmpl_attrs.get("in_memory_artifact_service")
memory_service = self._tmpl_attrs.get("in_memory_memory_service")
runner = self._tmpl_attrs.get("in_memory_runner")
session = await self._init_session(
session_service=session_service,
artifact_service=artifact_service,
memory_service=memory_service,
request=request,
)
if not session:
Expand Down
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