Explain Container class in a Flutter?
In Flutter, a container is a widget that has the capacity to accommodate multiple child widgets and manage them efficiently through dimensions, padding, and background color. Whenever we want to style the background of a widget, either because of a shape, color, or size constraint, we may use a container widget.   With the Container class, widgets can be stored and positioned on the screen at our discretion. In general, the container class resembles a box for storing contents.