Add xxhash and ormsgpack to support LangGraph #6625
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Add xxhash and ormsgpack to support LangGraph |
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Replies: 1 comment 9 replies
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xxhash 3.8.0 and ormsgpack 1.12.2 wheels have been published for iOS and Android. Let know if you face issues. |
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my toml |
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Packaging succeeds without specifying versions for langchain and pydantic-core, but the app crashes after launch as shown in the screenshot.
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Was able to repro and fix the issue — published a new Here is my app/repo: https://github.com/ndonkoHenri/flet-ncnn-test/tree/langgraph Notes:
Let me know if you still hit issues. |
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I'm still having issues. Here's my code for you to test. import flet as ft
import logging
logging.basicConfig(level=logging.DEBUG)
log=logging.getLogger()
import os
from langchain.agents import create_agent
from langchain.chat_models import init_chat_model
from langchain_openai import ChatOpenAI
from langchain.tools import tool
from langchain_core.messages import SystemMessage, HumanMessage, AIMessage
from pydantic import BaseModel
from langgraph.checkpoint.memory import InMemorySaver
from dotenv import load_dotenv
load_dotenv()
print(os.getenv("OPENAI_API_BASE"))
class CapitalInfo(BaseModel):
name:str
location:str
vibe:str
economy:str
@tool(description="获取给定城市的天气")
def getWeather(location: str) -> str:
return f"{location} 是大晴天哦"
@tool
def suare_root(x: float):
"""
Calculate the square root of a number
Args:
x (float): The number to calculate the square root of
"""
return x ** 0.5
llm = init_chat_model(
model="GLM-5V-Turbo",
model_provider="openai",
base_url=os.getenv("OPENAI_API_BASE"),
api_key=os.getenv("OPENAI_API_KEY"),
)
agent = create_agent(model=llm,tools=[getWeather],
system_prompt="你是一个科幻作家，根据用户的要求创建一个太空之都。",
checkpointer=InMemorySaver(),
)
config={"configurable":{"thread_id":"thread_1"}}
message = [HumanMessage(content="月球的首都是什么")]
response=agent.invoke({"messages":message}, config=config)
log.info(response)
def main(page: ft.Page):
counter = ft.Text("0", size=50, data=0)
def increment_click(e: ft.Event[ft.FloatingActionButton]):
counter.data += 1
counter.value = str(counter.data)
page.floating_action_button = ft.FloatingActionButton(
icon=ft.Icons.ADD, key="increment", on_click=increment_click
)
page.add(
ft.SafeArea(
expand=True,
content=ft.Container(
content=counter,
alignment=ft.Alignment.CENTER,
),
)
)
if __name__ == "__main__":
ft.run(main)
Packaging the APK gets stuck here indefinitely and does not proceed further. |
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xxhash 3.8.0 and ormsgpack 1.12.2 wheels have been published for iOS and Android.
Let know if you face issues.