Update app.py

app.py

@@ -10,7 +10,7 @@ Original file is located at
 import zipfile
 
 # Download zip file of pizza_steak images
-wget https://storage.googleapis.com/ztm_tf_course/food_vision/pizza_steak.zip 
+zip_ref = "https://storage.googleapis.com/ztm_tf_course/food_vision/pizza_steak.zip "
 
 # Unzip the downloaded file
 zip_ref = zipfile.ZipFile("pizza_steak.zip", "r")
@@ -170,10 +170,10 @@ history_8 = model_8.fit(train_data_augmented_shuffled,
 print(class_names)
 
 # View our example image
-wget https://github.com/mrdbourke/tensorflow-deep-learning/blob/ff0a93f68915e85bcb509a0c636d16f4567fbf8a/images/03-steak.jpeg
-steak = mpimg.imread("03-steak.jpeg")
-plt.imshow(steak)
-plt.axis(False);
+# wget https://github.com/mrdbourke/tensorflow-deep-learning/blob/ff0a93f68915e85bcb509a0c636d16f4567fbf8a/images/03-steak.jpeg
+# steak = mpimg.imread("03-steak.jpeg")
+# plt.imshow(steak)
+# plt.axis(False);
 
 # Check the shape of our image
 steak.shape