app.py

from dotenv import load_dotenv
load_dotenv()
import streamlit as st
import os
import google.generativeai as genai
from PIL import Image
import pdf2image
import io
import base64

genai.configure(api_key=os.getenv("GOOGLE_API_KEY"))
# load gemini model
def get_gemini_response(input,pdf_content,prompt):
    model=genai.GenerativeModel("gemini-pro-vision")
    response=model.generate_content([input,pdf_content[0],prompt])
    return response.text
def input_pdf_setup(uploaded_file):
    if uploaded_file is not None:
        images=pdf2image.convert_from_bytes(uploaded_file.read(),poppler_path=r'C:\Program Files (x86)\poppler\Library\bin')
        first_page=images[0]
        img_byte_arr=io.BytesIO()
        first_page.save(img_byte_arr,format="JPEG")
        img_byte_arr = img_byte_arr.getvalue()

        pdf_parts=[
            {
                "mime_type":"image/jpeg",
                "data": base64.b64encode(img_byte_arr).decode()
            }
        
        ]
        return pdf_parts
    else:
        raise FileNotFoundError("File not found")



st.set_page_config(page_title="ATS resume checker", page_icon="🔮")
st.title("Resume checker")
input = st.text_area("give job description",key="input")
uploaded_file = st.file_uploader("Upload your resume(pdf)", type=["pdf"])
if uploaded_file is not None:
    st.write("File uploaded successfully")

submit1=st.button("Tell me about the resume")

# submit2=st.button("How can I improve my skills")

submit3=st.button("percentage of matching with job description")

input_prompt1 = """
 You are an experienced Technical Human Resource Manager,your task is to review the provided resume against the job description. 
  Please share your professional evaluation on whether the candidate's profile aligns with the role. 
 Highlight the strengths and weaknesses of the applicant in relation to the specified job requirements.
"""

input_prompt3 = """
You are an skilled ATS (Applicant Tracking System) scanner with a deep understanding of data science and ATS functionality, 
your task is to evaluate the resume against the provided job description. give me the percentage of match if the resume matches
the job description. First the output should come as percentage and then keywords missing and last final thoughts.
"""
if submit1:
    if uploaded_file is not None:
        pdf_content=input_pdf_setup(uploaded_file)
        response=get_gemini_response(input,pdf_content,input_prompt1)
        st.subheader("The response is")
        st.write(response)
    else:
        st.write("Please upload the resume")
elif submit3:
    if uploaded_file is not None:
        pdf_content=input_pdf_setup(uploaded_file)
        response=get_gemini_response(input,pdf_content,input_prompt3)
        st.subheader("The response is")
        st.write(response)
    else:
        st.write("Please upload the resume")