SandorSeres

from tkinter import *
from tkinter import filedialog
from tkinter.filedialog import askopenfilename,asksaveasfile
from PyPDF2 import PdfFileReader
#=================open file method======================
def openFile(): 
              
    file = askopenfilename(defaultextension=".pdf", 
                                          filetypes=[("Pdf files","*.pdf")])
    if file == "":  

SandorSeres

import numpy as np
import tensorflow as tf
from tensorflow.keras.datasets import mnist
from tensorflow.keras.utils import to_categorical
from tensorflow.keras.models import Sequential
from tensorflow.keras.layers import Dense, Activation, Conv2D, Flatten
from tensorflow.keras.optimizers import RMSprop

# download the mnist to the path '~/.keras/datasets/' if it is the first time to be called
# X shape (60,000 28x28), y shape (10,000, )