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| from fastai.vision.all import * | |
| import gradio as gr | |
| labels = [ | |
| "20km/h", | |
| "30km/h", | |
| "50km/h", | |
| "60km/h", | |
| "70km/h", | |
| "80km/h", | |
| "80km/h aufgehoben", | |
| "100km/h", | |
| "120km/h", | |
| "Überholverbot", | |
| "Überholverbot (nur LKW)", | |
| "Vorfahrt an der nächsten Kreuzung", | |
| "Vorfahrtsstraße", | |
| "Vorfahrt gewähren", | |
| "Stop", | |
| "Einfahrt verboten", | |
| "Einfahrt verboten (LKW)", | |
| "Durchfahrt verboten", | |
| "Gefahr", | |
| "scharfe Kurve (links)", | |
| "scharfe Kurve (rechts)", | |
| "kurvige Strecke", | |
| "Bodenwellen", | |
| "Schleudergefahr", | |
| "verengte Fahrbahn (rechts)", | |
| "Bauarbeiten", | |
| "Ampel", | |
| "Zebrastreifen (Achtung)", | |
| "spielende Kinder", | |
| "Fahrradfahrer", | |
| "Glätte", | |
| "Wildwechsel", | |
| "Aufhebung aller Beschränkungen", | |
| "Nur rechts abbiegen", | |
| "Nur links abbiegen", | |
| "Nur geradeaus", | |
| "Nur geradeaus / rechts", | |
| "Nur geradeaus / links", | |
| "Rechts vorbeifahren", | |
| "Links vorbeifahren", | |
| "Kreisverkehr", | |
| "Ende Überholverbot", | |
| "Ende Überholverbot (LKW)", | |
| ] | |
| def get_y(y): | |
| idx = int(parent_label(y)) | |
| return labels[idx] | |
| learner = load_learner("model.pkl") | |
| lables = learner.dls.vocab | |
| def predict(img): | |
| img = PILImage.create(img) | |
| pred, pred_idx, probs = learner.predict(img) | |
| return {lables[i]: float(probs[i]) for i in range(len(lables))} | |
| gr.Interface( | |
| fn=predict, inputs=gr.Image(), outputs=gr.Label(num_top_classes=3) | |
| ).launch() | |