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Rename app1.py to app.py

0c16f4c verified almost 3 years ago

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from transformers import pipeline
import streamlit as st
import torch
from PIL import Image
import requests
# Load model directly
from transformers import AutoImageProcessor, AutoModelForObjectDetection
from transformers import AutoImageProcessor, DetrForObjectDetection
    
def model():  
    
    url = "http://images.cocodataset.org/val2017/000000039769.jpg"
    image = Image.open(requests.get(url, stream=True).raw)
    
    image_processor = AutoImageProcessor.from_pretrained("facebook/detr-resnet-50")
    model = DetrForObjectDetection.from_pretrained("facebook/detr-resnet-50")
    
    inputs = image_processor(images=image, return_tensors="pt")
    outputs = model(**inputs)

    # display image
    st.image(image, caption='Animal Images')
    
    # convert outputs (bounding boxes and class logits) to Pascal VOC format (xmin, ymin, xmax, ymax)
    target_sizes = torch.tensor([image.size[::-1]])
    results = image_processor.post_process_object_detection(outputs, threshold=0.9, target_sizes=target_sizes)[0]
    
    for score, label, box in zip(results["scores"], results["labels"], results["boxes"]):
        box = [round(i, 2) for i in box.tolist()]
        st.write(f"Detected {model.config.id2label[label.item()]} with confidence ")
        st.write(f"{round(score.item(), 3)} at location {box}")
            
     
   

def main():
    st.title("Hugging Face Model Demo")

    # Create an input text box
    input_text = st.text_input("Enter your text", "")

    # Create a button to trigger model inference
    if st.button("Analyze"):
        # Perform inference using the loaded model
        result=model()
        #st.write("Prediction:", result[0]['label'], "| Score:", result[0]['score'])
        

if __name__ == "__main__":
    main()


	from transformers import pipeline
	import streamlit as st
	import torch
	from PIL import Image
	import requests
	# Load model directly
	from transformers import AutoImageProcessor, AutoModelForObjectDetection
	from transformers import AutoImageProcessor, DetrForObjectDetection

	def model():

	url = "http://images.cocodataset.org/val2017/000000039769.jpg"
	image = Image.open(requests.get(url, stream=True).raw)

	image_processor = AutoImageProcessor.from_pretrained("facebook/detr-resnet-50")
	model = DetrForObjectDetection.from_pretrained("facebook/detr-resnet-50")

	inputs = image_processor(images=image, return_tensors="pt")
	outputs = model(**inputs)

	# display image
	st.image(image, caption='Animal Images')

	# convert outputs (bounding boxes and class logits) to Pascal VOC format (xmin, ymin, xmax, ymax)
	target_sizes = torch.tensor([image.size[::-1]])
	results = image_processor.post_process_object_detection(outputs, threshold=0.9, target_sizes=target_sizes)[0]

	for score, label, box in zip(results["scores"], results["labels"], results["boxes"]):
	box = [round(i, 2) for i in box.tolist()]
	st.write(f"Detected {model.config.id2label[label.item()]} with confidence ")
	st.write(f"{round(score.item(), 3)} at location {box}")




	def main():
	st.title("Hugging Face Model Demo")

	# Create an input text box
	input_text = st.text_input("Enter your text", "")

	# Create a button to trigger model inference
	if st.button("Analyze"):
	# Perform inference using the loaded model
	result=model()
	#st.write("Prediction:", result[0]['label'], "\| Score:", result[0]['score'])


	if __name__ == "__main__":
	main()