app.py

import pandas as pd
import openai
import streamlit as st
import matplotlib.pyplot as plt

# Analyze using OpenAI
def get_openai_insights(api_key, prompt):
    openai.api_key = api_key
    response = openai.Completion.create(
        engine="text-davinci-003",
        prompt=prompt,
        max_tokens=500,
        temperature=0.5
    )
    return response["choices"][0]["text"].strip()

# Streamlit app
def main():
    st.title("Excel Data Visualization with OpenAI Insights")

    # Input OpenAI API Key
    api_key = st.text_input("Enter your OpenAI API Key", type="password")
    if not api_key:
        st.warning("Please enter your OpenAI API key to proceed.")
        return

    # File upload
    excel_file = st.file_uploader("Upload the Excel File", type=["xls", "xlsx"])

    if excel_file:
        # Load Excel data
        excel_data = pd.ExcelFile(excel_file)
        st.sidebar.header("Select a Sheet to Visualize")
        sheet_name = st.sidebar.selectbox("Sheet Name", excel_data.sheet_names)

        if sheet_name:
            data = pd.read_excel(excel_data, sheet_name=sheet_name)
            st.subheader(f"Data from Sheet: {sheet_name}")
            st.dataframe(data)

            # Option to generate insights using OpenAI
            st.header("Generate AI Insights")
            if st.button("Get Insights from OpenAI"):
                with st.spinner("Generating insights..."):
                    try:
                        data_sample = data.head(5).to_csv(index=False)
                        prompt = f"Analyze the following data and provide key insights:\n\n{data_sample}"
                        insights = get_openai_insights(api_key, prompt)
                        st.success("AI Insights Generated!")
                        st.text_area("AI Insights:", insights, height=200)
                    except openai.error.OpenAIError as e:
                        st.error(f"Error with OpenAI API: {e}")

            # Visualize numeric data
            st.header("Visualize Data")
            numeric_cols = data.select_dtypes(include="number").columns
            if numeric_cols.any():
                col_to_plot = st.selectbox("Select a Column to Plot", numeric_cols)
                if col_to_plot:
                    fig, ax = plt.subplots()
                    data[col_to_plot].plot(kind="bar", ax=ax, title=f"{col_to_plot} Analysis")
                    st.pyplot(fig)

if __name__ == "__main__":
    main()