mirror of
https://github.com/corca-ai/EVAL
synced 2024-10-30 09:20:44 +00:00
72 lines
2.4 KiB
Python
72 lines
2.4 KiB
Python
from core.prompts.input import EVAL_PREFIX, EVAL_SUFFIX
|
|
from core.tools.base import BaseToolSet
|
|
from core.tools.factory import ToolsFactory
|
|
from env import settings
|
|
from langchain.chat_models.base import BaseChatModel
|
|
from langchain.output_parsers.base import BaseOutputParser
|
|
|
|
from .chat_agent import ConversationalChatAgent
|
|
from .llm import ChatOpenAI
|
|
from .parser import EvalOutputParser
|
|
|
|
|
|
class AgentBuilder:
|
|
def __init__(self, toolsets: list[BaseToolSet] = []):
|
|
self.llm: BaseChatModel = None
|
|
self.parser: BaseOutputParser = None
|
|
self.global_tools: list = None
|
|
self.toolsets = toolsets
|
|
|
|
def build_llm(self):
|
|
self.llm = ChatOpenAI(temperature=0)
|
|
self.llm.check_access()
|
|
|
|
def build_parser(self):
|
|
self.parser = EvalOutputParser()
|
|
|
|
def build_global_tools(self):
|
|
if self.llm is None:
|
|
raise ValueError("LLM must be initialized before tools")
|
|
|
|
toolnames = ["wikipedia"]
|
|
|
|
if settings["SERPAPI_API_KEY"]:
|
|
toolnames.append("serpapi")
|
|
if settings["BING_SEARCH_URL"] and settings["BING_SUBSCRIPTION_KEY"]:
|
|
toolnames.append("bing-search")
|
|
|
|
self.global_tools = [
|
|
*ToolsFactory.create_global_tools_from_names(toolnames, llm=self.llm),
|
|
*ToolsFactory.create_global_tools(self.toolsets),
|
|
]
|
|
|
|
def get_global_tools(self):
|
|
if self.global_tools is None:
|
|
raise ValueError("Global tools are not initialized yet")
|
|
|
|
return self.global_tools
|
|
|
|
def get_agent(self):
|
|
if self.llm is None:
|
|
raise ValueError("LLM must be initialized before agent")
|
|
|
|
if self.parser is None:
|
|
raise ValueError("Parser must be initialized before agent")
|
|
|
|
if self.global_tools is None:
|
|
raise ValueError("Global tools must be initialized before agent")
|
|
|
|
return ConversationalChatAgent.from_llm_and_tools(
|
|
llm=self.llm,
|
|
tools=[
|
|
*self.global_tools,
|
|
*ToolsFactory.create_per_session_tools(
|
|
self.toolsets
|
|
), # for names and descriptions
|
|
],
|
|
system_message=EVAL_PREFIX.format(bot_name=settings["BOT_NAME"]),
|
|
human_message=EVAL_SUFFIX.format(bot_name=settings["BOT_NAME"]),
|
|
output_parser=self.parser,
|
|
max_iterations=30,
|
|
)
|