remove nesting layer

src/api/policies/instance/instance.rs

@@ -1,4 +1,4 @@
-pub mod instance {
+
 use reqwest::Client;
 use serde_json::from_str;
 
@@ -11,9 +11,7 @@ pub mod instance {
     # Errors
     [`InstanceServerError`] - If the request fails.
     */
-        pub async fn instance_policies_schema(
-            &self,
-        ) -> Result<InstancePolicies, InstanceServerError> {
+    pub async fn instance_policies_schema(&self) -> Result<InstancePolicies, InstanceServerError> {
         let client = Client::new();
         let endpoint_url = self.urls.get_api().to_string() + "/policies/instance/";
         let request = match client.get(&endpoint_url).send().await {
@@ -37,7 +35,6 @@ pub mod instance {
         Ok(instance_policies_schema)
     }
 }
-}
 
 #[cfg(test)]
 mod instance_policies_schema_test {