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frontend.py
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frontend.py
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# -*- coding:utf-8 -*-
'''
@File : frontend.py
@Time : 2023/05/11 20:58:55
@Author : SheltonXiao
@Version : 1.0
@Contact : [email protected]
@Desc : None
@License :
(c) Copyright 2022 SheltonXiao
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY;without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with this program.If not, see < https: //www.gnu.org/licenses/>.
'''
# here put the import lib
import datetime
import os
import streamlit as st
from streamlit_chat import message
import requests
st.set_page_config(
page_title="ChatBotDSHVAC - Demo",
page_icon=":robot:"
)
st.sidebar.markdown("## API Key")
api_key = st.sidebar.text_input(
"OpenAI API Key", value="", label_visibility="hidden", help="Please enter your API key.")
def get_text():
input_text = st.text_input(
"User: ", "", help="Please ask any questions about Data Science in HVAC.")
return input_text
st.header("ChatBotDSHVAC - Demo")
st.markdown(
"<span style='color:black'>Try to ask some questions about BEM, UBEM, uncertainty analysis and data-driven model.</span>", unsafe_allow_html=True)
API_URL = "http://localhost:5000/query/"
header = {"api_key": ""}
if 'generated' not in st.session_state:
st.session_state['generated'] = []
if 'past' not in st.session_state:
st.session_state['past'] = []
if "user_stamp" not in st.session_state:
import datetime
user_stamp = datetime.datetime.now().strftime("%Y%m%d_%H%M%S")
st.session_state['user_stamp'] = user_stamp
if api_key:
header['api_key'] = api_key
user_query = get_text()
if user_query:
st.session_state.past.append(user_query)
query_data = {"user_stamp": st.session_state.user_stamp, "user_query": user_query}
print(query_data)
response = requests.post(
API_URL, headers=header, json=query_data, timeout=300)
print("Hey")
output = response.json()
code = output['code']
response = output['response']
if code == 200:
st.session_state.generated.append(response)
if st.session_state['generated']:
for i in range(len(st.session_state['generated'])-1, -1, -1):
message(st.session_state["generated"][i],
key=str(i), avatar_style="fun-emoji")
message(st.session_state['past'][i], is_user=True, key=str(
i) + '_user', avatar_style="personas")
else:
st.markdown(
"<span style='color:red'>Please enter your API key.</span>", unsafe_allow_html=True)
if __name__ == '__main__':
pass