Not able to do work through promt

(base) C:\Users\Anand kumar.G>conda env create -f https://quantra.quantinsti.com/downloads/machinelearning/environment.yml



CondaValueError: prefix already exists: C:\Users\Anand kumar.G\anaconda3\envs\quantra_py





(base) C:\Users\Anand kumar.G>conda env create -f https://quantra.quantinsti.com/downloads/machinelearning/environment.yml



CondaValueError: prefix already exists: C:\Users\Anand kumar.G\anaconda3\envs\quantra_py





(base) C:\Users\Anand kumar.G>conda activate quantra_py



(quantra_py) C:\Users\Anand kumar.G>jupter notebook

'jupter' is not recognized as an internal or external command,

operable program or batch file.



(quantra_py) C:\Users\Anand kumar.G>

    

it was showing like that

Hi Anand



You made a small spelling error in the command. After activating the environment, try:

 

jupyter notebook

Hope this helps.