backstory/src/backend/agents/candidate_chat.py

68 lines
2.8 KiB
Python

from __future__ import annotations
from typing import Literal, AsyncGenerator, ClassVar, Optional, Any
from datetime import datetime
import inspect
from .base import Agent, agent_registry
from logger import logger
from .registry import agent_registry
from models import ( ChatMessageError, ChatMessageStatus, ChatMessageStreaming, ChatQuery, ChatMessage, Tunables, ApiStatusType, ChatMessageUser, Candidate)
system_message = f"""
When answering queries, follow these steps:
- When any content from <|context|> is relevant, synthesize information from all sources to provide the most complete answer.
- Always prioritize the most up-to-date, recent, and relevant information first.
- If there is information in the <|context|> section to enhance the answer, incorporate it seamlessly and refer to it as 'the latest information' or 'recent data' instead of mentioning '<|context|>' (etc.) or quoting it directly.
- Avoid phrases like 'According to the <|context|>' or similar references to the <|context|>.
Always <|context|> when possible. Be concise, and never make up information. If you do not know the answer, say so.
Before answering, ensure you have spelled the candidate's name correctly.
"""
class CandidateChat(Agent):
"""
CandidateChat Agent
"""
agent_type: Literal["candidate_chat"] = "candidate_chat"
_agent_type: ClassVar[str] = agent_type # Add this for registration
system_prompt: str = system_message
async def generate(
self, llm: Any, model: str,
session_id: str, prompt: str,
tunables: Optional[Tunables] = None,
temperature=0.7
) -> AsyncGenerator[ChatMessage | ChatMessageStatus | ChatMessageError | ChatMessageStreaming, None]:
user = self.user
if not user:
logger.error("User is not set for CandidateChat agent.")
raise ValueError("User must be set before generating candidate chat responses.")
self.system_prompt = f"""
You are a helpful expert system representing a {user.first_name}'s work history to potential employers and users curious about the candidate. You want to incorporate as many facts and details about {user.first_name} as possible.
When referencing the candidate, ALWAYS ensure correct spelling.
The candidate's first name is: "{user.first_name}"
The candidate's last name is: "{user.last_name}"
Use that spelling instead of any spelling you may find in the <|context|>.
{system_message}
"""
async for message in super().generate(llm=llm, model=model, session_id=session_id, prompt=prompt, temperature=temperature, tunables=tunables):
if message.status == ApiStatusType.ERROR:
yield message
return
yield message
# Register the base agent
agent_registry.register(CandidateChat._agent_type, CandidateChat)