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fix(web): support ltm in web and fix bugs #214

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fix(web): support ltm in web and fix bugs #214

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17 changes: 15 additions & 2 deletions veadk/cli/cli_web.py
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Original file line number Diff line number Diff line change
Expand Up @@ -56,10 +56,14 @@ def _get_ltm_from_env() -> LongTermMemory | None:
logger = get_logger(__name__)

long_term_memory_backend = os.getenv("LONG_TERM_MEMORY_BACKEND")
app_name = os.getenv("VEADK_WEB_APP_NAME", "")
user_id = os.getenv("VEADK_WEB_USER_ID", "")

if long_term_memory_backend:
logger.info(f"Long term memory: backend={long_term_memory_backend}")
return LongTermMemory(backend=long_term_memory_backend) # type: ignore
return LongTermMemory(
backend=long_term_memory_backend, app_name=app_name, user_id=user_id
) # type: ignore
else:
logger.warning("No long term memory backend settings detected.")
return None
Expand Down Expand Up @@ -131,7 +135,13 @@ def wrapped_get_fast_api(self, *args, **kwargs):

@click.command()
@click.option("--host", default="127.0.0.1", help="Host to run the web server on")
def web(host: str) -> None:
@click.option(
"--app_name", default="", help="The `app_name` for initializing long term memory"
)
@click.option(
"--user_id", default="", help="The `user_id` for initializing long term memory"
)
def web(host: str, app_name: str, user_id: str) -> None:
"""Launch web with long term and short term memory."""
import os
from typing import Any
Expand Down Expand Up @@ -175,6 +185,9 @@ def init_for_veadk(
self.session_service = short_term_memory.session_service
self.memory_service = long_term_memory

os.environ["VEADK_WEB_APP_NAME"] = app_name
os.environ["VEADK_WEB_USER_ID"] = user_id

import google.adk.cli.adk_web_server

google.adk.cli.adk_web_server.AdkWebServer.__init__ = init_for_veadk
Expand Down