Failed to Query Available Provider Packages

I'm using the Powershell in the Azure Portal. Terraform version = v1.0.3 Powershell version = 7.1.3

this is my code

provider "azurerm" {  
  features {}  
}  
resource "azure_storage_account" "lab" {  
    name                        = "newbloddystoragegroup"  
    resource_group_name         = "TFResourcegroup"  
    location                    = "eastus"  
    account_tier                = "Standard"  
    account_replication_type    = "LRS"  
}  
resource "azure_storage_container" "lab" {  
    name                        = "blobcontainer4dev"  
    storage_account_name        = azure.storage.account.lab.name  
    container_access_type       = "private"  
}  
resource "azure_storage_blob" "lab" {  
    name                        = "TerraformdevBlob"  
    storage_account_name        = azure_storage_account.lab.name  
    storage_container_name      = azure_storage_container.lab.name  
    account_replication_type    = "Block"  
}  
resource "azure_storage_share" "lab"{  
    name                        = "terraformdevshare"  
    storage_account_name        = azure_storage_account.lab.name  
    quota                       = 50  
}

but when I run terraform init..I get the following error

Initializing provider plugins...
- Finding latest version of hashicorp/azurerm...
- Finding latest version of hashicorp/azure...
- Installing hashicorp/azurerm v2.74.0...
- Installed hashicorp/azurerm v2.74.0 (signed by HashiCorp)
╷
│ Error: Failed to query available provider packages
│
│ Could not retrieve the list of available versions for provider hashicorp/azure: provider registry registry.terraform.io does not have a provider named 
│
│ Did you intend to use terraform-providers/azure? If so, you must specify that source address in each module which requires that provider. To see which modules are currently depending on hashicorp/azure, run the following command:
│     terraform providers

I've run this..

terraform providers

Providers required by configuration:
.
├── provider[
└── provider[

but I don't know what I have to change

What I've tried ...

1. I've put

provider "azurerm" {  
  features {}  
}  

into its own provider.tf file...but I'm still getting the error

2. I've tried to put

provider "" {  
  features {}  
}  

...but it turns out that that is unacceptable syntax

3. I've tried replacing

provider "azurerm" {  
  features {}  
}  

with

required_providers {
    azurerm = {
      source = "hashicorp/azurerm"
      version = "2.74.0"
    }

..but that didn't work either

..any help is gratefully received....just guide me ..you don't necessarily need to tell me the answer