How to use the lightkurve.KeplerTargetPixelFile.from_fits function in lightkurve

data = []
    for i in range(147):
        data.append(card_info[i])
    d = dict(zip(card_info.colnames[0:146], data))
    hdr = fits.Header(cards=d)
    xy = WCS(hdr).all_world2pix(pos[0], pos[1], 1)

    # Corrects position with pointing model                                  
    pm = np.loadtxt('pointingModel_3-3.txt', skiprows=1, usecols=(1,2,3))
    initShift = pm[0]
    initShift[0] = np.radians(initShift[0])
    x = xy[0]*np.cos(initShift[0]) - xy[1]*np.sin(initShift[0]) - initShift[1]
    y = xy[0]*np.sin(initShift[0]) + xy[1]*np.cos(initShift[0]) - initShift[2]

    post_fits = ktpf.from_fits(postcard)

    # Extracts camera & chip from postcard name
    camera, chip = postcard[11:12], postcard[13:14]
    xy = init_shift(xy, camera, chip)
    delY, delX = xy[0]-card_info['POST_CENX'], xy[1]-card_info['POST_CENY']

    newX, newY = card_info['POST_SIZE1']/2. + delX, card_info['POST_SIZE2']/2. + delY

    newX, newY = int(np.ceil(newX)), int(np.ceil(newY))
    tpf = post_fits.flux[:,newX-4:newX+5, newY-4:newY+5]

    plt.imshow(tpf[0], origin='lower')#, vmin=50, vmax=200)
    plt.show()
    print(len(tpf))
    #### LC CORRECTION IN ellie.py NOT WORKING ####
    radius, shape, lc, uncorrLC = lcClass.aperture_fitting(tpf=tpf)

----------
            cmap: Allows the user to choose the color map for their movie
                  (Defaults to the only acceptable colormap)
            cbar: Allows the user to decide if they want a colorbar for scale
                  (Defaults to True)
            aperture: Allows the user to decide if they want the aperture on
                      their movie (Defaults to False)
            com: Allows the user to decide if they want to see the center of
                 mass of the target (Defaults to False)
            lc: Allows the user to plot the light curve and movement along light curve
                with TPF movie (Defaults to False)
        Returns
        ----------
            Creates an MP4 file
        """
        tp = ktpf.from_fits(self.tpf)
        lc = tp.to_lightcurve()
#        lc = fits.getdata(self.lcf)
        time, lc = lc.time, lc.flux/np.nanmedian(lc.flux)

        if 'vmax' not in kwargs:
            kwargs['vmax'] = np.max(tp.flux[0])
        if 'vmin' not in kwargs:
            kwargs['vmin'] = np.min(tp.flux[0])

        print(kwargs)
        def animate(i):
            nonlocal line

            ax.imshow(tp.flux[i], origin='lower', **kwargs)
            # Plots motion of COM when the user wants
            if com==True:

def main():
    id = 198593129
    file = './figures/{}_tpf.fits'.format(id)
    tpf = ktpf.from_fits(file)
    coords, rectList = click_pixels(tpf)
    check = check_pixels(tpf, rectList, coords)
    if check == True:
        plot_lightcurve(tpf, coords, id, rectList)
    else:
        main()