No OUTPUT from Jupyter Notebook. NO Error Shown

Question

I am running a Jupyter notebook but I do not get any output or error telling me if something is wrong. I have tried installing tornado as some other threads have suggested as well as the command pip install notebook --upgrade

While I do not think there is a problem with my code here it is.

Any help is truly appreciated.

import os
import numpy as np
import pandas as pd
import cv2
from glob import glob

import tensorflow as tf
from tensorflow.keras.layers import *
from tensorflow.keras.applications import MobileNetV2
from tensorflow.keras.callbacks import ModelCheckpoint, ReduceLROnPlateau
from tensorflow.keras.optimizers import Adam 

from sklearn.model_selection import train_test_split

if __name__=="_main_": 
    path="dog-breed-identification/"
    train_path = os.path.join(path, "train/*")
    train_path = os.path.join(path, "test/*")
    train_path = os.path.join(path, "labels.csv")

labels_df = pd.read_csv(labels_path)

#name of column in csv
breed = labels_df["breed"].unique()
print("Number of Breed: ", len(breed))
enter code here

Answer 1

As it turns out, if I delete

if __name__=="_main_": 

I get an output