Send cursor to center Blender Addon

__init__.py

bl_info = {
    "name" : "test",
    "author" : "SmashedFrenzy16",
    "description" : "Test Blender Addon",
    "blender" : (2, 80, 0),
    "version" : (0, 0, 1),
    "location" : "View3D",
    "warning" : "",
    "category" : "Generic"
}

import bpy

from . test_operator import TEST_OT_OPERATOR

from .test_panel import Test_PT_Panel

classes = (TEST_OT_OPERATOR, Test_PT_Panel)

register, unregister = bpy.utils.register_classes_factory(classes)

test_operator.py

import bpy

class TEST_OT_OPERATOR(bpy.types.Operator):
    bl_idname = "view3d.cursor_center"
    bl_label = "Simple operator"
    bl_description = "Centers the 3d cursor"

    def execute(self, context):
        bpy.ops.view3d.snap_cursor_to_center()


        return {"FINISHED"}

test_panel.py

import bpy

class Test_PT_Panel(bpy.types.Panel):
    bl_idname = "Test_PT_Panel"
    bl_label = "Test Panel"
    bl_category = "Test Addon"
    bl_space_type = "VIEW_3D"
    bl_region_type = "UI"

    def draw(self, context):

        layout = self.layout

        row = layout.row()

        row.operator("view3d.cursor_center", text="Send Cursor to center")