fix: remove provider for network module

Author: nimisha-gj

modules/network/main.tf

@@ -1,7 +1,3 @@
-provider "aws" {
-  region = var.region
-}
-
 resource "aws_vpc" "main" {
   cidr_block = var.vpc_cidr_block
   tags = {

modules/network/variables.tf

@@ -16,12 +16,6 @@ variable "private_subnet_cidrs" {
   default     = ["10.0.3.0/24", "10.0.4.0/24"]
 }
 
-variable "region" {
-  description = "Region for creating resources"
-  type        = string
-  default     = "us-east-1"
-}
-
 variable "availability_zones" {
   description = "List of Availability zone where the subnet must reside."
   type        = list(string)