Display image in tkinter

[dan789]

Hi all, I have a problem with displaying my image in tkinter. I´m creating a class, which creates a canvas and put an image from my file there. This is my code so far:

class Try:

    ... creating a canvas ...

    def method(self):
        player_icon = tkinter.PhotoImage(file="C://Users//name//Documents//PYTHON//folder//img_player.png")
        self.canvas.create_image(50, 50, image=player_icon)

It doesn´t reach any error, it seems like it found that image but simply doesn´t show it. What am I doing wrong?

Thanks in advance.