Can you explain what variables are in the Python programming language?

In Python, a variable is a name that refers to an object in memory. Unlike some languages, in Python, variables do not have a fixed type — the type is determined by the object they point to.

Example:

x = 10       # x refers to an integer
x = "text"  # now x refers to a string

Features of variables in Python:

• A variable is simply a reference to an object.
• The type of a variable changes dynamically depending on the assigned value.
• To create a variable, it is enough to assign a value to it.
• Variables exist within a certain scope (local, global).

Thus, variables in Python are a convenient way to name objects and work with them in a program.