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import gradio as gr
import numpy as np
import tensorflow as tf
def softmax(vector):
e = np.exp(vector)
return e / e.sum()
def image_to_output (input_img):
gr_img = []
gr_img.append(input_img)
img2 = tf.image.resize(tf.cast(gr_img, tf.float32)/255. , [224, 224])
# print(img2)
x_test = np.asarray(img2)
prediction = model2.predict(x_test,batch_size=1).flatten()
prediction = softmax(prediction)
confidences = {labels[i]: float(prediction[i]) for i in range(102)}
# confidences = {labels[i]:float(top[i]) for i in range(num_predictions)}
return confidences
# Download the model checkpoint
import os
import requests
pretrained_repo = 'pretrained_model'
model_repo_link = 'https://huggingface.co/qmjnh/flowerClassification_2/resolve/main/'
for item in [
'variables.data-00000-of-00001',
'variables.index',
'keras_metadata.pb',
'saved_model.pb',
]:
params = requests.get(model_repo_link+item)
if item.startswith('variables'):
output_file = os.path.join(pretrained_repo, 'variables', item)
else:
output_file = os.path.join(pretrained_repo, item)
if not os.path.exists(os.path.dirname(output_file)):
os.makedirs(os.path.dirname(output_file))
with open(output_file, 'wb') as f:
print(f'Downloading from {model_repo_link+item} to {output_file}')
f.write(params.content)
# Load the model
model2=tf.keras.models.load_model(pretrained_repo)
# Read the labels
with open('flower_names.txt') as f:
labels = f.readlines()
# Run gradio
from gradio.components import Image as gradio_image
from gradio.components import Label as gradio_label
UI=gr.Interface(fn=image_to_output,
inputs=gradio_image(shape=(224,224)),
outputs=gradio_label(num_top_classes=5),
interpretation="default"
)
description = "This model was trained to recognize 102 types of flowers. For the model to work with high accuracy, refer to the trained flowers [here](https://huggingface.co/spaces/qmjnh/flowerClassification_2/blob/main/flower_names.txt)"
UI=gr.Interface(fn=image_to_output,
inputs=gradio_image(shape=(224,224)),
outputs=gradio_label(num_top_classes=5),
interpretation="default",
description=description,
title="Flower Classifier",
article="*built by qmjnh*"
)
description = "This model was trained to recognize 102 types of flowers. For the model to work with high-accuracy, refer to the trained flowers [here](https://huggingface.co/spaces/qmjnh/flowerClassification_2/blob/main/flower_names.txt)"
article1="This is an AI model trained to predict the name of the flower in the input picture. To try out the model, simply drop/upload a picture into the '*input box*' and press 'Submit'. The predictions will show up in the '*output box*'\n. Since the model was only trained to classify 102 types of flowers (flowers list can be found [here](https://huggingface.co/spaces/qmjnh/flowerClassification_2/blob/main/flower_names.txt) ), the prediction might be incorrect, but chances are if you try googling the names predicted by the model, the resulting flower will be very familiar to that in your picture. "
article2="\n *built by qmjnh*"
UI=gr.Interface(fn=image_to_output,
inputs=gradio_image(shape=(224,224)),
outputs=gradio_label(num_top_classes=5),
interpretation="none",
description=description,
title="Flower Classifier",
article= article1 + article2
)
UI.launch(share=True) |