Python variables can also be assigned to the result of an expression. Variable Initialization Initialization is the process of assigning an initial value to a variable at the time of creation.

Variables. A variable is a name that is associated with the data stored in a memory address. One way to create variables in python is through assignment which consists of placing the variable you ...

In Python, however, there's no need to define a type. You can just use the variable name and the initial value. Python automatically figures out what your variable type is supposed to be.

That takes the OPENAI_API_KEY environment variable, ensures it’s Python-friendly, and stores it in a new variable: api_key_for_py (again, the name can be anything). At last, we’re ready to code!