doc-exports/docs/modelarts/umn/modelarts_05_0063.html

How Do I Create a Training Job When a Dependency Package Is Referenced in a Model?

When a model references a dependency package, select a frequently-used framework to create training jobs. In addition, place the required file or installation package in the code directory. The requirements vary based on the dependency package that you use.

• Open-source installation package
  

  It is not allowed to install the package using the GitHub source code.

  Create a file named pip-requirements.txt in the code directory. In this file, specify the name and version of the dependency package in the format of Package name==Version.

  For example, the OBS path specified by Code Directory contains model files and the pip-requirements.txt file. The following shows the code directory structure:

  |---OBS path to the model boot file
       |---model.py               #Model boot file
       |---pip-requirements.txt   #Customized configuration file, which specifies the name and version of the dependency package

  The following shows the content of the pip-requirements.txt file:

  alembic==0.8.6
  bleach==1.4.3
  click==6.6

• Customized WHL file

  When you use a customized .whl file, the system cannot automatically download and install the file. Place the .whl file in the code directory, create a file named pip-requirements.txt, and specify the name of the .whl file in the created file. The dependency package must be a .whl file.

  For example, the OBS path specified by Code Directory contains model files, .whl file, and pip-requirements.txt file. The following shows the code directory structure:

  |---OBS path to the model boot file
       |---model.py               #Model boot file
       |---XXX.whl                #Dependency package. If multiple dependencies are required, place all of them here.
       |---pip-requirements.txt   #Customized configuration file, which specifies the name of the dependency package

  The following shows the content of the pip-requirements.txt file:

  numpy-1.15.4-cp36-cp36m-manylinux1_x86_64.whl
  tensorflow-1.8.0-cp36-cp36m-manylinux1_x86_64.whl

Parent topic: Training Jobs