app.py

#from icevision.all import *
import torch
import gradio as gr

# Cargamos el learner
model= torch.load('fasterRCNNKangaroo_obligatorio.pth',map_location='cpu')
    
# Definimos una función que se encarga de llevar a cabo las predicciones
def predict(img):
    size = 384
    class_map = ClassMap(['kangaroo'])
    infer_tfms = tfms.A.Adapter([*tfms.A.resize_and_pad(size),tfms.A.Normalize()])
    pred_dict  = models.torchvision.faster_rcnn.end2end_detect(img, infer_tfms, model.to("cpu"), class_map=class_map, detection_threshold=0.5)
    #return pred_dict['img']
    return img
    
# Creamos la interfaz y la lanzamos. 
gr.Interface(fn=predict, inputs=gr.inputs.Image(shape=(128, 128)), outputs=gr.outputs.Image(type="pil",label='Imagen resultado'),examples=['00001.jpg','00002.jpg']).launch(share=False)