app.py

import streamlit as st
from transformers import pipeline



# Streamlit application title
st.title("Financial News Sentiment Analysis")
st.write("Identify the sentiment to help you make decisions.")

# Load the summarization and sentiment analysis pipelines

pipe = pipeline("text-classification", model="roselyu/FinSent-XLMR-FinNews")

# User input and sentiment analysis
user_input = st.text_area("Enter a short financial news article:")
sentiment_label = pipe(user_input)[0]["label"]

# Summarize and identify sentiment button
if st.button("Identify Sentiment"):

    # Display summary and sentiment

    st.write(f"Sentiment: {sentiment_label}")

# set initial values
sentiment_label = 0
context = 0
question = 0
    
# Initialize the question-answering pipeline
qa_pipe = pipeline("question-answering", model="deepset/roberta-base-squad2")

# Set the context and question based on sentiment
if sentiment_label == "positive":
    context = user_input
    question = "What's the good news?"
elif sentiment_label == "negative":
    context = user_input
    question = "What's the issue here?"
else:
    context = user_input
    question = "What's the opinion?"
    
 # Generate the answer
result = qa_pipe(question=question, context=context)[0]["answer"]

# Display different buttons based on sentiment
if sentiment_label == "positive":
    button_label = "What's the good news?"
elif sentiment_label == "negative":
    button_label = "What's the issue here?"
else:
    button_label = "What's the opinion?"

# show the answers
if st.button(button_label):
    # Callback logic: Display the result based on the button clicked
    if sentiment_label == "positive":
        st.write(f"Here's the good news: {result}") 
    elif sentiment_label == "negative":
        st.write(f"The issue is: {result}") 
    else:
        st.write(f"The opinion is: {result}")