I was under the anaconda (base) to create a virtual environment, open after installation anaconda cannot install the spyder and jupyter, would get stuck, open the anaconda - jupyter root root directory, enter the print (tf) __version__), there will be a 2.0.0, the input terminal of the python environment import tensorflow as tf, not an error, into the next command line & gt;> , could you tell me this is a successful installation?