I just wondering that is it possible to load local data files(like .xlsx or .csv files that on my google drive) into Colaboratory?
To get data from your system to colab try this:
from google.colab import files
uploaded = files.upload()
Choose the file you want to upload and hit enter and its done. For example, I have uploaded an image and displayed it using the code below:
import cv2
import numpy as np
from matplotlib import pyplot as plt
img = cv2.imread('image.jpg')
img_cvt = cv2.cvtColor(img, cv2.COLOR_BGR2RGB)
plt.imshow(img_cvt)
plt.show()