app.py

import streamlit as st
import cohere
import pandas as pd

# Load API key from Streamlit secrets
cohere_api_key = st.secrets["xAHamkdfKqc8YDj8LtAeS4tGk6bU7HNfM29pd0Mo"]
co = cohere.Client(cohere_api_key)

# Function to detect malicious prompts
def detect_prompt(prompt):
    # Here, you would include your logic for detecting malicious prompts
    # For demonstration, we will consider any prompt containing "malicious" as bad
    if "malicious" in prompt.lower():
        return True
    return False

# Streamlit UI
st.set_page_config(page_title="Cohere Chatbot", page_icon="🤖")

st.title("Cohere Chatbot")
st.write("Enter your prompt below:")

# Input box for user prompt
user_input = st.text_input("Your prompt:")

if st.button("Submit"):
    if detect_prompt(user_input):
        st.warning("Malicious prompt detected! Action prevented.")
    else:
        # Generate response using Cohere API
        response = co.generate(
            model='xlarge',
            prompt=user_input,
            max_tokens=50,
            temperature=0.7
        )
        st.success("Response: " + response.generations[0].text)

# Instructions for the user
st.write("Type your query and press 'Submit'. The chatbot will respond if the input is valid.")