diff --git a/plugins/module_utils/v4/iam/helpers.py b/plugins/module_utils/v4/iam/helpers.py
index a7d4fc55..737cf55d 100644
--- a/plugins/module_utils/v4/iam/helpers.py
+++ b/plugins/module_utils/v4/iam/helpers.py
@@ -6,6 +6,15 @@
 
 
 def get_authorization_policy(module, api_instance, ext_id):
+    """
+    This method will return authorization policy info using ext_id.
+    Args:
+        module (object): Ansible module object
+        api_instance (object): Authorization policy api instance
+        ext_id (str): External id of authorization policy
+    Returns:
+        authorization_policy_info (dict): Authorization policy info
+    """
     try:
         return api_instance.get_authorization_policy_by_id(extId=ext_id).data
     except Exception as e:
diff --git a/plugins/module_utils/v4/vmm/helpers.py b/plugins/module_utils/v4/vmm/helpers.py
index 8f8f7c1d..f6ae3240 100644
--- a/plugins/module_utils/v4/vmm/helpers.py
+++ b/plugins/module_utils/v4/vmm/helpers.py
@@ -6,6 +6,15 @@
 
 
 def get_vm(module, api_instance, ext_id):
+    """
+    Get VM by ext_id
+    Args:
+        module: Ansible module
+        api_instance: VmApi instance from ntnx_vmm_py_client sdk
+        ext_id: ext_id of VM
+    Returns:
+        vm (obj): VM info object
+    """
     try:
         return api_instance.get_vm_by_id(extId=ext_id).data
     except Exception as e:
@@ -17,6 +26,16 @@ def get_vm(module, api_instance, ext_id):
 
 
 def get_nic(module, api_instance, ext_id, vm_ext_id):
+    """
+    Get NIC by ext_id
+    Args:
+        module: Ansible module
+        api_instance: VmApi instance from ntnx_vmm_py_client sdk
+        ext_id: ext_id of NIC
+        vm_ext_id: ext_id of VM
+    Returns:
+        nic (obj): NIC info object
+    """
     try:
         return api_instance.get_nic_by_id(vmExtId=vm_ext_id, extId=ext_id).data
     except Exception as e:
@@ -28,6 +47,15 @@ def get_nic(module, api_instance, ext_id, vm_ext_id):
 
 
 def get_ngt_status(module, api_instance, vm_ext_id):
+    """
+    Get NGT info by vm ext_id
+    Args:
+        module: Ansible module
+        api_instance: VmApi instance from ntnx_vmm_py_client sdk
+        vm_ext_id: ext_id of VM
+    Returns:
+        ngt (obj): NGT info object
+    """
     try:
         return api_instance.get_guest_tools_by_id(extId=vm_ext_id).data
     except Exception as e:
@@ -39,6 +67,16 @@ def get_ngt_status(module, api_instance, vm_ext_id):
 
 
 def get_disk(module, api_instance, ext_id, vm_ext_id):
+    """
+    Get Disk by ext_id
+    Args:
+        module: Ansible module
+        api_instance: VmApi instance from ntnx_vmm_py_client sdk
+        ext_id: ext_id of Disk
+        vm_ext_id: ext_id of VM
+    Returns:
+        disk (obj): Disk info object
+    """
     try:
         return api_instance.get_disk_by_id(vmExtId=vm_ext_id, extId=ext_id).data
     except Exception as e:
@@ -50,6 +88,16 @@ def get_disk(module, api_instance, ext_id, vm_ext_id):
 
 
 def get_serial_port(module, api_instance, ext_id, vm_ext_id):
+    """
+    Get Serial Port by ext_id
+    Args:
+        module: Ansible module
+        api_instance: VmApi instance from ntnx_vmm_py_client sdk
+        ext_id: ext_id of Serial Port
+        vm_ext_id: ext_id of VM
+    Returns:
+        serial_port (obj): Serial Port info object
+    """
     try:
         return api_instance.get_serial_port_by_id(vmExtId=vm_ext_id, extId=ext_id).data
     except Exception as e:
@@ -61,6 +109,15 @@ def get_serial_port(module, api_instance, ext_id, vm_ext_id):
 
 
 def get_template(module, api_instance, ext_id):
+    """
+    Get Template by ext_id
+    Args:
+        module: Ansible module
+        api_instance: VmApi instance from ntnx_vmm_py_client sdk
+        ext_id: ext_id of Template
+    Returns:
+        template (obj): Template info object
+    """
     try:
         return api_instance.get_template_by_id(extId=ext_id).data
     except Exception as e:
@@ -72,6 +129,16 @@ def get_template(module, api_instance, ext_id):
 
 
 def get_cd_rom(module, api_instance, ext_id, vm_ext_id):
+    """
+    Get CD ROM by ext_id
+    Args:
+        module: Ansible module
+        api_instance: VmApi instance from ntnx_vmm_py_client sdk
+        ext_id: ext_id of CD ROM
+        vm_ext_id: ext_id of VM
+    Returns:
+        cd_rom (obj): CD ROM info object
+    """
     try:
         return api_instance.get_cd_rom_by_id(vmExtId=vm_ext_id, extId=ext_id).data
     except Exception as e:
@@ -83,6 +150,16 @@ def get_cd_rom(module, api_instance, ext_id, vm_ext_id):
 
 
 def get_gpu(module, api_instance, ext_id, vm_ext_id):
+    """
+    Get GPU by ext_id
+    Args:
+        module: Ansible module
+        api_instance: VmApi instance from ntnx_vmm_py_client sdk
+        ext_id: ext_id of GPU
+        vm_ext_id: ext_id of VM
+    Returns:
+        gpu (obj): GPU info object
+    """
     try:
         return api_instance.get_gpu_by_id(vmExtId=vm_ext_id, extId=ext_id).data
     except Exception as e:
diff --git a/plugins/modules/ntnx_vms_ngt_info_v2.py b/plugins/modules/ntnx_vms_ngt_info_v2.py
index 6b3d493e..6f9229dd 100644
--- a/plugins/modules/ntnx_vms_ngt_info_v2.py
+++ b/plugins/modules/ntnx_vms_ngt_info_v2.py
@@ -35,7 +35,6 @@
     validate_certs: false
     ext_id: "98b9dc89-be08-3c56-b554-692b8b676fd1"
   register: result
-
 """
 
 RETURN = r"""
diff --git a/tests/integration/targets/prepare_env/playbooks/prepare_env.yml b/tests/integration/targets/prepare_env/playbooks/prepare_env.yml
index ce6f5c67..1159d1c7 100644
--- a/tests/integration/targets/prepare_env/playbooks/prepare_env.yml
+++ b/tests/integration/targets/prepare_env/playbooks/prepare_env.yml
@@ -222,4 +222,3 @@
         mode: "0644"
         url: "{{ unattendxml.url }}"
         dest: "{{ unattendxml.dest }}"
-