molinari135
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921a754
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a32bab1
Delete product_return_prediction/app.py
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product_return_prediction/app.py
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import gradio as gr
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import requests
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# FastAPI endpoint URL
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API_URL = "http://localhost:8000/predict/"
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# Gradio Interface function
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def predict_return(selected_products, total_customer_purchases, total_customer_returns):
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# Input validation for returns (must be <= purchases)
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if total_customer_returns > total_customer_purchases:
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return "Error: Total returns cannot be greater than total purchases."
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# Prepare the request data
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models = []
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fabrics = []
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colours = []
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for selected_product in selected_products:
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# Split each selected product into model, fabric, and color
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model, fabric, color = selected_product.split("-")
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models.append(model)
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fabrics.append(fabric)
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colours.append(color)
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# Prepare the data to send to the API
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data = {
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"models": models,
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"fabrics": fabrics,
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"colours": colours,
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"total_customer_purchases": total_customer_purchases,
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"total_customer_returns": total_customer_returns
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}
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print(data)
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try:
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# Make the POST request to the FastAPI endpoint
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response = requests.post(API_URL, json=data)
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response.raise_for_status() # Raise an error for bad responses
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# Get the predictions and return them
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result = response.json()
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predictions = result.get('predictions', [])
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if not predictions:
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return "Error: No predictions found."
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# Format the output to display nicely
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formatted_result = "\n".join([f"Prediction: {pred['prediction']} | Confidence: {pred['confidence']}%" for pred in predictions])
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return formatted_result
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except requests.exceptions.RequestException as e:
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return f"Error: {str(e)}"
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# Predefined list of model-fabric-color combinations
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combinations = [
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"01CA9T-0130C-922",
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"0NG3DT-02003-999",
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"3R1F67-1JCYZ-0092",
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"211740-3R419-06935",
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"6R1J75-1DQSZ-0943"
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]
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# Gradio interface elements
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interface = gr.Interface(
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fn=predict_return, # Function that handles the prediction logic
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inputs=[
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gr.CheckboxGroup(choices=combinations, label="Select Products"), # Allow multiple product selections
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gr.Slider(0, 10, step=1, label="Total Customer Purchases", value=0),
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gr.Slider(0, 10, step=1, label="Total Customer Returns", value=0)
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],
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outputs="text", # Display predictions as text
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live=True # To enable the interface to interact live
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)
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# Launch the Gradio interface
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interface.launch()
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