Terraform kubeconfig issue

After the cluster is created, I want to continue the deployment, but I cannot read the Kubeconfig file properly. How can i fix that inside me website? by the way, I connect my cluster with .kubeconfig file. But terraform cannot.
'config_path' refers to an invalid path: ".kubeconfig": stat .kubeconfig: no such file or directory

Error: Failed to create deployment: Post "http://localhost/apis/apps/v1/namespaces/default/deployments": dial tcp 127.0.0.1:80: connect: connection refused

deployment.tf

resource "kubernetes_deployment" "nginx_deployment" {
provider = kubernetes.kb
...
...
}
provider.tf

terraform {
required_providers {
ovh = {
source = "ovh/ovh"
version = "0.16.0"
}
kubernetes = {
source = "hashicorp/kubernetes"
version = "2.8.0"
}

local = {
source = "hashicorp/local"
version = "2.1.0"
}
}
}

# Configure the OVHcloud Provider
provider "ovh" {
endpoint = "ovh-ca"
application_key = ""
application_secret = ""
consumer_key = ""
}

provider "kubernetes" {
alias = "kb"
# load_config_file = "false"
config_path = ".kubeconfig"
}

provider "local" {
#comment
}

resource "local_file" "kubeconfig" {
content = ovh_cloud_project_kube.my_kube_cluster.kubeconfig
filename = ".kubeconfig"
}