def inpro(fname):
    data=np.genfromtxt(fname, delimiter=',')
    xtemp=data[:,1:] #getting the inputs
    y=data[:,0] #getting the labels
    n=len(data) #total number of training points
    d=len(data[0])-1 #dimensions
    x=np.ones((n,d+1))
    x[:,:-1]=xtemp #adding a column of ones to the outside, for the constant term
    return (x,y,d,n) #x is input, y is output, d is dimension, and n is number of points