Initial Upload

app.py

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+import openai
+import os
+from paperqa import Docs
+import gradio as gr
+from langchain.document_loaders import PyPDFLoader
+from langchain.vectorstores import Chroma
+from langchain.embeddings.openai import OpenAIEmbeddings
+from langchain.document_loaders import UnstructuredPDFLoader
+from langchain.llms import OpenAI
+from langchain.chains.question_answering import load_qa_chain
+from langchain.chat_models import ChatOpenAI
+
+css_style = """
+
+.gradio-container {
+    font-family: "IBM Plex Mono";
+}
+
+.answerText p {
+    font-size: 24px !important;
+    color: red !important;
+}
+"""
+
+
+
+def run(uploaded_files):
+    all_files = []
+    if uploaded_files is None:
+        return all_files
+    for file in uploaded_files:
+        if file.name.endswith('.pdf'):
+            all_files.append(file.name)
+    print(all_files)
+    return all_files
+
+
+def createAnswer(files, designation, openaikey):
+    openai.api_key = openaikey
+    docs = Docs(llm='gpt-3.5-turbo')
+    for d in files:
+        docs.add(d.name)
+    answer = docs.query(
+        f"Based on the CV/Resume data who is the best person to hire for {designation}. Provide a list with the candidate name.")
+    print(answer.formatted_answer)
+    print(type(answer))
+    return answer.answer
+
+
+with gr.Blocks(css=css_style) as demo:
+    docs = gr.State(None)
+    data = gr.State([])
+
+    gr.Markdown(f"""
+    # HR-GPT - Filter & Find The Best Candidate for the Job using AI
+
+    *By Amin Memon ([@AminMemon](https://twitter.com/AminMemon))*
+
+    This tool will enable asking questions of your uploaded text, PDF documents,.
+    It uses OpenAI's ChatGPT model & OpenAI Embeddings and thus you must enter your API key below.
+
+    This tool is under active development and currently uses many tokens - up to 10,000
+    for a single query. That is $0.10-0.20 per query, so please be careful!
+    Porting it to Llama.cpp soon for saved cost.
+
+    1. Enter API Key ([What is that?](https://platform.openai.com/account/api-keys))
+    2. Upload your Resumes (Try a few resumes/cv to try < 5)
+    3. Provide Designation for which you are hiring
+    """)
+
+    openaikey = gr.Text(
+        label='Your OpenAI Api Key', value="")
+    position = gr.Text(
+        label='Position/Designation for which you are hiring for', value="")
+
+    with gr.Tab('File Upload'):
+        uploaded_files = gr.File(
+            label="Resume Upload - ONLY PDF. (Doc File Support Coming Soon)", file_count="multiple", show_progress=True)
+
+    uploaded_files.change(
+        fn=run, inputs=[uploaded_files], outputs=[uploaded_files])
+    ask = gr.Button("Find Top Candidate")
+    answer = gr.Markdown(label="Result",  elem_classes='answerText')
+    ask.click(fn=createAnswer, inputs=[
+              uploaded_files, position, openaikey], outputs=[answer])
+
+demo.queue(concurrency_count=20)
+demo.launch(show_error=True)

requirements.txt

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+gradio==3.31.0
+langchain==0.0.171
+openai==0.27.4
+paper_qa==1.4.0