# -*- coding: utf-8 -*-
import sys
sys.path.append('../')
import gradio as gr
from langchain.prompts import PromptTemplate
from src.llm.chatglm import ChatGLMSerLLM
from src.llm.ernie_with_sdk import ChatERNIESerLLM
from qianfan import ChatCompletion
import os
import asyncio
from src.pgdb.chat.c_db import UPostgresDB
from src.pgdb.knowledge.similarity import VectorStore_FAISS
from src.config.consts import (
CHAT_DB_USER,
CHAT_DB_HOST,
CHAT_DB_PORT,
CHAT_DB_DBNAME,
CHAT_DB_PASSWORD,
EMBEEDING_MODEL_PATH,
FAISS_STORE_PATH,
INDEX_NAME,
VEC_DB_HOST,
VEC_DB_PASSWORD,
VEC_DB_PORT,
VEC_DB_USER,
VEC_DB_DBNAME,
SIMILARITY_SHOW_NUMBER,
GR_PORT,
GR_SERVER_NAME,
ICON_PATH
)
from src.server.qa import QA
prompt1 = """'''
{context}
'''
请你根据上述已知资料回答下面的问题，问题如下：
{question}"""
PROMPT1 = PromptTemplate(input_variables=["context", "question"], template=prompt1)
def main():
c_db = UPostgresDB(host=CHAT_DB_HOST, database=CHAT_DB_DBNAME, user=CHAT_DB_USER, password=CHAT_DB_PASSWORD,
port=CHAT_DB_PORT, )
vecstore_faiss = VectorStore_FAISS(
embedding_model_name=EMBEEDING_MODEL_PATH,
store_path=FAISS_STORE_PATH,
index_name=INDEX_NAME,
info={"port": VEC_DB_PORT, "host": VEC_DB_HOST, "dbname": VEC_DB_DBNAME, "username": VEC_DB_USER,
"password": VEC_DB_PASSWORD},
show_number=SIMILARITY_SHOW_NUMBER,
reset=False)
base_llm = ChatERNIESerLLM(
chat_completion=ChatCompletion(ak="pT7sV1smp4AeDl0LjyZuHBV9", sk="b3N0ibo1IKTLZlSs7weZc8jdR0oHjyMu"))
# base_llm = ChatGLMSerLLM(url='http://192.168.22.106:8088')
my_chat = QA(PROMPT1, base_llm, {"temperature": 0.9}, ['context', 'question'], _db=c_db,
_faiss_db=vecstore_faiss)
def clear(): # 清空输入框
return ''
def show_history(): # 显示对话历史
return my_chat.get_history()
def stop_btn():
return gr.Button(interactive=False)
def restart_btn():
return gr.Button(interactive=True)
def get_users():
o_users = my_chat.get_users()
users_l = [item[0] for item in o_users]
return gr.components.Radio(choices=users_l, label="选择一个用户", value=users_l[0], interactive=True), users_l[
0]
def create_chat(user_account):
my_chat.create_chat(user_account)
def get_chats(user_account):
o_chats = my_chat.get_chats(user_account)
if len(o_chats) >= 13:
o_chats = o_chats[:13]
chats_l = [item[0] + ':' + item[1] for item in o_chats]
if my_chat.chat_id:
result = [item for item in chats_l if item.split(":")[0].strip() == my_chat.chat_id][0]
return gr.components.Radio(choices=chats_l, label="历史对话", value=result, interactive=True,
show_label=True)
else:
return gr.components.Radio(choices=chats_l, label="历史对话", value=chats_l[0], interactive=True,
show_label=True)
def set_info(question):
my_chat.set_info(question)
def set_chat_id(chat_id_info):
chat_id = chat_id_info.split(':')[0]
my_chat.set_chat_id(chat_id)
def load():
l_users, t_user = get_users()
l_chats = get_chats(t_user)
return l_users, l_chats
def clear_text(t):
if t == "请输入您的问题":
return ""
else:
return t
def reset_text():
return ""
def blur(t):
if t == "":
return "请输入您的问题"
else:
return t
def text_his(text, history):
history = history + [[text, None]]
return history
def clear_tip(his):
if not his[0][0] and his[0][1] == "我是新晨科技股份有限公司开发的人工智能助手，名叫小晨，如果您有任何问题，欢迎随时向我咨询":
return his[1:]
else:
return his
with gr.Blocks(css='index.css', title="低空经济知识问答") as demo:
gr.HTML("""<h1 align="center">低空经济知识问答</h1>""", visible=False)
with gr.Row():
with gr.Column(scale=2, visible=False):
users = gr.components.Radio(choices=[], label="选择一个用户", interactive=True,
visible=False, show_label=False)
chats = gr.components.Radio(choices=[], label="历史对话", interactive=True,
show_label=True, visible=False)
new_chat_btn = gr.Button("新建对话", visible=False)
with gr.Column(scale=8):
chatbot = gr.Chatbot(bubble_full_width=False,
avatar_images=(ICON_PATH + '\\user2.png', ICON_PATH + "\\bot2.png"),
value=[[None,
"我是新晨科技股份有限公司开发的人工智能助手，名叫小晨，如果您有任何问题，欢迎随时向我咨询"]],
height=400, show_copy_button=True,
show_label=False, line_breaks=True)
with gr.Row():
input_text = gr.Textbox(show_label=False, lines=1, label="文本输入", scale=9, container=False,
placeholder="请输入您的问题", max_lines=1)
sub_btn = gr.Button("提交", scale=1)
sub_btn.click(
stop_btn, [], sub_btn
).success(
clear_tip, [chatbot], [chatbot]
).success(
text_his, [input_text, chatbot], [chatbot]
).success(
reset_text, [], input_text
).success(
my_chat.async_chat2, [chatbot], [chatbot]
).success(
restart_btn, [], sub_btn
)
# input_text.submit(
# stop_btn, [], sub_btn
# ).then(
# my_chat.async_chat2, [input_text, chatbot], [chatbot]
# ).then(
# restart_btn, [], sub_btn
# )
demo.load(load, [], [users, chats])
# input_text.submit(my_chat.async_chat, [input_text], [chatbot]
# ).then(
# stop_btn, None, sub_btn
# ).then(
# set_info, [input_text], []
# ).then(
# get_chats, [users], [chats]
# ).then(
# my_chat.update_history, None, None
# ).then(
# show_history, None, chatbot
# ).then(
# clear, None, [input_text]
# ).then(
# restart_btn, None, sub_btn
# ).then(
# reset_text, [], input_text
# )
# new_chat_btn.click(create_chat, [users], []).then(
# get_chats, [users], [chats]
# )
# users.change(get_chats, [users], [chats]).then(
# set_chat_id, [chats], None
# ).then(
# show_history, None, chatbot
# )
# chats.change(set_chat_id, [chats], None).then(
# show_history, None, chatbot
# )
# sub_btn.click(my_chat.async_chat, [input_text], [chatbot]
# ).then(
# stop_btn, None, sub_btn
# ).then(
# set_info, [input_text], []
# ).then(
# get_chats, [users], [chats]
# ).then(
# my_chat.update_history, None, None
# ).then(
# show_history, None, chatbot
# ).then(
# clear, None, [input_text]
# ).then(
# restart_btn, None, sub_btn
# ).then(
# reset_text, [], input_text
# )
demo.queue().launch(share=False, inbrowser=True, server_name='192.168.22.32', server_port=8888)
if __name__ == "__main__":
main()