What is the method of transferring shell script variables to Python in Databricks?

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There are several ways to transfer shell script variables to Python in Databricks, and the choice depends on the specific use case. Here are some options:

1. Use the Databricks CLI: You can use the databricks-cli command-line tool to pass variables from shell scripts to Python scripts. The databricks-cli supports setting environment variables, which can be accessed in Python using the os module.

2. Use command-line arguments: You can pass variables from a shell script to a Python script as command-line arguments using the subprocess module in Python. The shell script can call the Python script and pass the variables as arguments.

3. Use DBFS: If the variables are large or complex, you can store them in a file in the Databricks File System (DBFS) and access them from both shell scripts and Python scripts. You can use the DBFS API in Python to read the contents of the file and convert it into Python variables.