harshaUwm163 commited on
Commit
2f91610
1 Parent(s): d08d928

added the app.py, images and requirements

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app.py ADDED
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+ import numpy as np
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+ import tensorflow as tf
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+ import gradio as gr
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+ from huggingface_hub import from_pretrained_keras
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+ import cv2
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+ # import matplotlib.pyplot as plt
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+
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+
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+ model = from_pretrained_keras("harsha163/convMixer")
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+
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+ # functions for inference
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+ IMG_SIZE = 32
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+
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+ class_names = [
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+ "Airplane",
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+ "Automobile",
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+ "Bird",
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+ "Cat",
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+ "Deer",
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+ "Dog",
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+ "Frog",
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+ "Horse",
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+ "Ship",
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+ "Truck",
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+ ]
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+
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+ # resize the image and it to a float between 0,1
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+ def preprocess_image(image, label):
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+ image = tf.image.resize(image, (IMG_SIZE, IMG_SIZE))
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+ return image, label
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+
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+
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+ def read_image(image):
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+ image = tf.convert_to_tensor(image)
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+ image.set_shape([None, None, 3])
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+ print('$$$$$$$$$$$$$$$$$$$$$ in read image $$$$$$$$$$$$$$$$$$$$$$')
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+ print(image.shape)
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+ # plt.imshow(image)
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+ # plt.show()
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+ # image = tf.image.resize(images=image, size=[IMG_SIZE, IMG_SIZE])
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+ # image = image / 127.5 - 1
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+ image, _ = preprocess_image(image, 1) # 1 here is a temporary label
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+ return image
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+
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+ def infer(input_image):
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+ print('#$$$$$$$$$$$$$$$$$$$$$$$$$ IN INFER $$$$$$$$$$$$$$$$$$$$$$$')
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+ image_tensor = read_image(input_image)
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+ print(image_tensor.shape)
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+ predictions = model.predict(np.expand_dims((image_tensor), axis=0))
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+ predictions = np.squeeze(predictions)
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+ predictions = np.argmax(predictions) # , axis=2
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+ predicted_label = class_names[predictions.item()]
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+ return str(predicted_label)
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+
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+
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+ # get the inputs
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+ input = gr.inputs.Image(shape=(IMG_SIZE, IMG_SIZE))
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+ # the app outputs two segmented images
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+ output = [gr.outputs.Label()]
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+ # it's good practice to pass examples, description and a title to guide users
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+ examples = [["./content/examples/Frog.jpg"], ["./content/examples/Truck.jpg"], ["./content/examples/car.jpg"]]
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+ title = "Image classification"
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+ description = "Upload an image or select from examples to classify it. This is a <b>mini ViT model with Token Learner module</b> trained on <b>CIFAR-10</b>. The allowed classes are - Airplane, Automobile, Bird, Cat, Deer, Dog, Frog, Horse, Ship, Truck <p><b>Space author: Harshavardhan</b> <br><b> Keras example authors: <a href=\"https://twitter.com/ariG23498\"> Aritra Roy Gosthipaty </a>, <a href=\"https://twitter.com/RisingSayak\"> Sayak Paul </a> </b> <br> <a href=\"https://keras.io/examples/vision/convmixer/\">link to the original Keras example</a> <br> Note: please note that the test accuracy of this model is only ~55%, so, you will see a lot of errors in prediction </p>"
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+
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+ gr_interface = gr.Interface(infer, input, output, examples=examples, allow_flagging=False, analytics_enabled=False, title=title, description=description).launch(enable_queue=True, debug=False)
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+ gr_interface.launch()
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+
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+
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+
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+
content/examples/Frog.jpg ADDED
content/examples/Truck.jpg ADDED
content/examples/car.jpg ADDED
requirements.txt ADDED
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+ tensorflow
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+ opencv-python
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+ matplotlib
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+ numpy
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+ huggingface-hub
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+ gradio