math_summarizer.py

from gradio_client import Client
import threading

def generate_textrank_summary(research_paper_text):
    print("Generating TextRank summary")
    client = Client("raannakasturi/TextRankSummarizer")
    summary = client.predict(
        text_corpus=research_paper_text,
        api_name="/textrank_summarizer"
    )
    return summary

def generate_luhn_summary(research_paper_text):
    print("Generating Luhn summary")
    client = Client("raannakasturi/LuhnSummarizer")
    summary = client.predict(
        text_corpus=research_paper_text,
        api_name="/luhn_summarizer"
    )
    return summary

def generate_lsa_summary(research_paper_text):
    print("Generating LSA summary")
    client = Client("raannakasturi/LSASummarizer")
    summary = client.predict(
        text_corpus=research_paper_text,
        api_name="/lsa_summarizer"
    )
    return summary

def generate_lexrank_summary(research_paper_text):
    print("Generating LexRank summary")
    client = Client("raannakasturi/LexRankSummarizer")
    summary = client.predict(
        text_corpus=research_paper_text,
        api_name="/lexrank_summarizer"
    )
    return summary

def sanitize_text(input_string):
    try:
        encoded_bytes = input_string.encode('utf-8')
        decoded_string = encoded_bytes.decode('utf-8')
        return decoded_string
    except UnicodeEncodeError as e:
        print(f"Encoding error: {e}")
        raise
    except UnicodeDecodeError as e:
        print(f"Decoding error: {e}")
        raise

def generate_math_summary(research_paper_text):
    print("Generating math summary")
    sanitized_text = sanitize_text(research_paper_text)
    try:
        textrank_summary = luhn_summary = lsa_summary = lexrank_summary = None
        def run_textrank():
            nonlocal textrank_summary
            textrank_summary = generate_textrank_summary(sanitized_text)
        def run_luhn():
            nonlocal luhn_summary
            luhn_summary = generate_luhn_summary(sanitized_text)
        def run_lsa():
            nonlocal lsa_summary
            lsa_summary = generate_lsa_summary(sanitized_text)
        def run_lexrank():
            nonlocal lexrank_summary
            lexrank_summary = generate_lexrank_summary(sanitized_text)
        threads = []
        threads.append(threading.Thread(target=run_textrank))
        threads.append(threading.Thread(target=run_luhn))
        threads.append(threading.Thread(target=run_lsa))
        threads.append(threading.Thread(target=run_lexrank))
        for thread in threads:
            thread.start()
        for thread in threads:
            thread.join()
        math_summary = textrank_summary.replace("\n", "") + luhn_summary.replace("\n", "") + lsa_summary.replace("\n", "") + lexrank_summary.replace("\n", "")
        print("Math summary generated")
        return math_summary
    except Exception as e:
        print(e)
        return False