Create app.py
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app.py
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import torch
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import gradio as gr
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import numpy as np
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from config import MLP
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# Load model
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model = MLP()
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model.load_state_dict(torch.load("pytorch_model.pth", map_location=torch.device("cpu")))
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model.eval()
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# Example class names (you can change this)
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class_names = [f"Class {i}" for i in range(8)]
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# Prediction function
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def predict(input_vector):
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input_array = np.array(input_vector).astype(np.float32)
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if len(input_array) != 1000:
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return "Error: Input must be 1000 numbers"
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tensor = torch.tensor(input_array).unsqueeze(0)
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with torch.no_grad():
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output = model(tensor)
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probs = torch.nn.functional.softmax(output[0], dim=0)
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return {class_names[i]: float(probs[i]) for i in range(8)}
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# Gradio interface
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demo = gr.Interface(
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fn=predict,
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inputs=gr.Textbox(lines=5, placeholder="Enter 1000 comma-separated numbers..."),
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outputs=gr.Label(num_top_classes=3),
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title="MLP Vector Classifier"
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)
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demo.launch()
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