Update vars.tf

vars.tf

@@ -8,10 +8,4 @@ variable "flavor" {
 
 variable "pool" {
   default = "bright-external-flat-externalnet"
-}
-
-variable "ssh_key" {
-  default     = "~/.ssh/id_rsa"
-  description = "Path to the SSH public key for accessing cloud instances. Used for creating AWS keypair."
-}
-
+}
\ No newline at end of file