How can I consistently place an object in the same location in Blender using Python?

[Huzaifa7524]

I am using Blender 3D with Python, specifically bpy, bmesh, and mathutils, to consistently place an object in the same location. I set the object location manually to xyz (0, 0, 0) and also work with two different files for different objects. I provide code to combine them, but while it works for one object, when I use different files, the objects do not connect properly. Even though I set their locations to (0, 0, 0), they do not attach to each other.