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import requests
import streamlit as st
import time
st.title("Omdena Chatbot Interface")
# Edit API url here
url = 'https://omdena-lc-omdena-ng-lagos-chatbot-model.hf.space'
# Initialize chat history
if "messages" not in st.session_state:
st.session_state.messages = []
# Display chat messages from history on app rerun
for message in st.session_state.messages:
with st.chat_message(message["role"]):
st.markdown(message["content"])
# Accept user input
if user_input := st.chat_input("What is up?"):
# Add user message to chat history
st.session_state.messages.append({"role": "user", "content": user_input})
# Display user message in chat message container
with st.chat_message("user"):
st.markdown(user_input)
# Send user input to Rasa webhook
payload = {"sender": "user", "message": user_input}
response = requests.post(url+'/webhooks/rest/webhook', json=payload)
bot_reply = response.json()
# Extract assistant response
if bot_reply !=[]:
assistant_response = ""
if len(bot_reply)>1:
for reply in bot_reply[1:]:
assistant_response+=(" "+reply['text'])
else:
assistant_response = bot_reply[0]['text']
else:
assistant_response = 'API request returned with an empty list []. Please continue with a different question'
# Display assistant response in chat message container
with st.chat_message("assistant"):
message_placeholder = st.empty()
full_response = ""
# Simulate stream of response with milliseconds delay
for chunk in assistant_response.split():
full_response += chunk + " "
time.sleep(0.05)
# Add a blinking cursor to simulate typing
message_placeholder.markdown(full_response + "▌")
message_placeholder.markdown(full_response)
# Add assistant response to chat history
st.session_state.messages.append({"role": "assistant", "content": full_response})
# Save to google sheet
# Deployed web app URL for writing google sheets
webhook_url = "https://script.google.com/macros/s/AKfycbzhikyq7IduuEPGmrvcmJV9YlziiVyBysQ_oYf7lOzF8w9zg--BI2S_5cLuftp0pKqy/exec"
action = "?action=addData"
# Data to send
data = {
"user": user_input,
"bot": assistant_response
}
try:
# Send POST request to the webhook URL
response = requests.post(webhook_url + action, json=data)
except:
pass
# Add debug button to display RASA version, Model Name
with st.expander("Debug"):
if st.button("Show Debug Info"):
request_ids = ['/status', '/version']
results = [requests.get(url+request_id).json() for request_id in request_ids]
st.write(results)
else:
st.write("")
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