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Running lean in a docker

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I have installed Docker, and sucessfully complete the leanfoundation Docker file

If I run with the default config.json file using csharp and 

"environment": "backtesting",
 "algorithm-type-name": "BasicTemplateFrameworkAlgorithm",
  "algorithm-language": "CSharp",
  "algorithm-location": "QuantConnect.Algorithm.CSharp.dll",

 

Everything run smoothly,  now when I want to change to Python using the following as per documentation

"algorithm-type-name": "BasicTemplateAlgorithm",
"algorithm-language": "Python",
"algorithm-location": "../../../Algorithm.Python/BasicTemplateAlgorithm.py",I get the following error message:

[ERROR] FATAL UNHANDLED EXCEPTION: System.IO.DirectoryNotFoundException: Could not find a part of the path '/Algorithm.Python'.

When I launch the docker I use all the standard answer

D:\Dataroot\Workspace\Lean>run_docker
Enter docker image [default: quantconnect/lean:foundation]:
Enter absolute path to Lean binaries [default: D:\Dataroot\Workspace\Lean\Launcher\bin\Release\]:
Enter absolute path to Lean config file [default: D:\Dataroot\Workspace\Lean\Launcher\bin\Release\config.json]:
Enter absolute path to Data folder [default: D:\Dataroot\Workspace\Lean\Data\]:
Enter absolute path to store results [default: D:\Dataroot\Workspace\Lean\]:

Can you helpDenis
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Update Backtest



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The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.

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