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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 == "": |
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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, ) |