api.py

from fastapi import FastAPI
from utils import (
    fetch_from_web,
    analyze_sentiment,
    generate_comparative_sentiment,
    generate_final_report,
    get_summaries_by_sentiment,
    translate,
    text_to_speech,
)

app = FastAPI()


@app.get("/home")
def main(company_name: str, model_provider: str):
    web_results = fetch_from_web(company_name)

    if "sources" not in web_results:
        return {"error": "No sources found."}

    sentiment_output = [
        analyze_sentiment(article, model_provider)
        for article in web_results["sources"][:5]
    ]

    comparative_sentiment = generate_comparative_sentiment(sentiment_output)

    positive_summary, negative_summary, neutral_summary = get_summaries_by_sentiment(
        sentiment_output
    )

    final_report = generate_final_report(
        positive_summary,
        negative_summary,
        neutral_summary,
        comparative_sentiment,
        model_provider,
    )

    hindi_translation = translate(final_report, model_provider)
    audio_path = text_to_speech(hindi_translation)

    return {
        "company_name": company_name,
        "articles": sentiment_output,
        "comparative_sentiment": comparative_sentiment,
        "final_report": final_report,
        "hindi_translation": hindi_translation,
        "audio_url": audio_path,
    }
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