Updated chat sequence

app.py

@@ -40,8 +40,9 @@ user_input = st.text_input("Type your message here:", key="user_input")
 if st.button("Send"):
     if user_input:
         response = call_web_service(user_input)
-        chat_history.append("You :" + " " + user_input)
         chat_history.append("DocChat :" + " " + response["message"])
+        chat_history.append("You :" + " " + user_input)
+        
         for message in chat_history:
             format_sql_insert = 'INSERT INTO messages (message, unique_id) VALUES ("{value}","{uniqueid}")'.format(value=message,uniqueid=st.session_state['session_unique_id'])
             print("DEBUG:  " + format_sql_insert)

chat_app.py

@@ -1,65 +0,0 @@
-import streamlit as st
-import requests
-import json
-import sqlite3
-import datetime
-import yaml
-
-chat_history = []
-#"st.session_state object", st.session_state
-
-with open('config.yaml', 'r') as file:
-    config = yaml.safe_load(file)
-
-docchat_engine_url = config['docchat-engine']['url']
-
-conn = sqlite3.connect('message.db')
-c = conn.cursor()
-
-
-#Get unique id from database and set the session unique id
-if 'session_unique_id' not in st.session_state:
-    #Insert timestamp of the request, the unique id is autogenerated at the table level. 
-    c.execute("INSERT INTO SESSION (TIMESTAMP) VALUES('{timestamp_value}')".format(timestamp_value=datetime.datetime.now()))
-    conn.commit()
-
-    #Fetch the autogenerated uniqueid from table (autoincremented number)
-    c.execute("SELECT UNIQUE_ID FROM SESSION ORDER BY UNIQUE_ID DESC LIMIT 1")
-    for tmp_select_return_msg in c.fetchone():
-        unique_id_from_db = tmp_select_return_msg
-    st.session_state['session_unique_id'] = unique_id_from_db
-
-
-def call_web_service(message):
-    response = requests.post('{value_url}/chat/'.format(value_url=docchat_engine_url), json={'text': message})
-    return response.json()
-
-st.title('Chat Interface')
-
-user_input = st.text_input("Type your message here:", key="user_input")
-if st.button("Send"):
-    if user_input:
-        response = call_web_service(user_input)
-        chat_history.append("You :" + " " + user_input)
-        chat_history.append("DocChat :" + " " + response["message"])
-        for message in chat_history:
-            format_sql_insert = 'INSERT INTO messages (message, unique_id) VALUES ("{value}","{uniqueid}")'.format(value=message,uniqueid=st.session_state['session_unique_id'])
-            print("DEBUG:  " + format_sql_insert)
-            c.execute(format_sql_insert)
-        conn.commit()
-
-        c.execute("Select message from messages where unique_id = {value_unique_id} order by id desc".format(value_unique_id=st.session_state['session_unique_id']))
-        msg_from_db = c.fetchall()
-
-        for op_message in msg_from_db:
-            st.write(op_message[0])
-
-if 'button_clicked' not in st.session_state:
-    st.session_state.button_clicked = False
-
-if st.sidebar.button('Load Chat'):
-    st.session_state.button_clicked = True
-
-if st.session_state.button_clicked:
-    response = requests.post('{value_url}/loadvector/'.format(value_url=docchat_engine_url), json={"text": "_chat"})
-    st.write('Context Loaded')