llm.py

from openai import AzureOpenAI
import docx2txt
import PyPDF2
import os
import pdfplumber
from pdfminer.high_level import extract_text

class OpenaiAPI:
    def __init__(self) -> None:
        self.client = AzureOpenAI(
            api_key=os.getenv("API"),
            api_version="2023-07-01-preview",
            azure_endpoint=os.getenv("URL"),
        )

    def get_response(self, prompt) -> str:
        try:
            completion = self.client.chat.completions.create(
                model="gpt-4o",  # e.g., gpt-35-instant
                messages=prompt,
                temperature=0,
            )
            return completion.choices[0].message.content
        except Exception as e:
            print(f"An error occurred while generating prompt from OpenAI API: {e}")

    def docx_to_text(self, docx_path):
        text = docx2txt.process(docx_path)
        return text

    def pdf_to_text_pypdf2(self, pdf_file):
        text = extract_text(pdf_file)
        return text

    def save_uploadedfile(self, uploadedfile):
        with open(os.path.join("tempDir", uploadedfile), "wb") as f:
            f.write(uploadedfile.getbuffer())
        return st.success(f"Saved File: {uploadedfile.name} to tempDir")