how can I save in an array the values of xmin and xmax in order to plot them later?

Question

this is my code

    import torch
    import cv2
    import numpy as np
    import pandas
    """leemos el modelo"""
    model = torch.hub.load('ultralytics/yolov5', 'custom',path = r"C:\Users\sandr\PycharmProjects\pythonraton\rat_ia.pt")
    cap =cv2.VideoCapture(0) 
    while True:
     ret, frame =cap.read()
     tamaño = cv2.resize(frame, (720, 480))
     detec = model(tamaño)
     info =detec.pandas().xyxy[0]
     print(info)
     cv2.imshow('detector de ratas',np.squeeze(detec.render()))
     escape = cv2.waitKey(5)
     if escape == 1:
      break
    cap.release()
    cv2.destroyAllWindows()

this is the result but I only want to extract xmin and xmax

I hope you can help me the data extraction I plan to save it in an array to plot later with matplot and if there is another way do not hesitate to comment.