app.py

import streamlit as st
from annotated_text import annotated_text, annotation
import os
import uuid
from pathlib import Path
import json
#import camelot
import camelot.io as camelot

st.title("Tables Inside Native Pdf")

def util_upload_file_and_return_list_docs(uploaded_file):
    save_path = Path(os.getcwd(), uploaded_file.name)
    with open(save_path, mode='wb') as w:
        w.write(uploaded_file.getvalue())
    print('save_path:', save_path)  
    return(save_path)

with st.form("my_form"):
    multi = '''1. Upload a Contract 
    
    e.g. https://camelot-py.readthedocs.io/en/master/_static/pdf/foo.pdf
    '''
    st.markdown(multi)
    multi = '''2. Press Calculate.'''
    st.markdown(multi)
    multi = '''*** Works Only On Native PDF (Not Scanned) ***'''
    st.markdown(multi)
    uploaded_file = st.file_uploader("Choose a file")   
    print('uploaded_file :: ',uploaded_file)
    if uploaded_file is not None:
        save_path = str(util_upload_file_and_return_list_docs(uploaded_file))
        print('type(save_path)',type(save_path))
    submitted = st.form_submit_button("Calculate")
    if submitted and (uploaded_file is not None):
        tables = camelot.read_pdf(save_path)
        for table in tables:
            st.write(table.df)