diff --git a/Pipfile.lock b/Pipfile.lock
index b8f8473..8ec043d 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -558,11 +558,11 @@
         },
         "twine": {
             "hashes": [
-                "sha256:2f6942ec2a17417e19d2dd372fc4faa424c87ee9ce49b4e20c427eb00a0f3f41",
-                "sha256:fcffa8fc37e8083a5be0728371f299598870ee1eccc94e9a25cef7b1dcfa8297"
+                "sha256:101f1c43ea4587ab19261d09157c63b6f37a0e55b215f0dd26304df1d49b620c",
+                "sha256:d12a873ab5db3e21f3fd393a82776401cc43a4966677466088abcb796aefafe2"
             ],
             "markers": "python_version >= '3.6'",
-            "version": "==3.3.0"
+            "version": "==3.4.0"
         },
         "typed-ast": {
             "hashes": [
@@ -617,11 +617,11 @@
         },
         "urllib3": {
             "hashes": [
-                "sha256:1b465e494e3e0d8939b50680403e3aedaa2bc434b7d5af64dfd3c958d7f5ae80",
-                "sha256:de3eedaad74a2683334e282005cd8d7f22f4d55fa690a2a1020a416cb0a47e73"
+                "sha256:2f4da4594db7e1e110a944bb1b551fdf4e6c136ad42e4234131391e21eb5b0df",
+                "sha256:e7b021f7241115872f92f43c6508082facffbd1c048e3c6e2bb9c2a157e28937"
             ],
             "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4' and python_version < '4'",
-            "version": "==1.26.3"
+            "version": "==1.26.4"
         },
         "webencodings": {
             "hashes": [
diff --git a/docs/lazydocs.generation.md b/docs/lazydocs.generation.md
index a486ced..b52504f 100644
--- a/docs/lazydocs.generation.md
+++ b/docs/lazydocs.generation.md
@@ -37,7 +37,7 @@ Creates an API docs file from a provided text.
 
 ---
 
-<a href="https://github.com/ml-tooling/lazydocs/blob/main/src/lazydocs/generation.py#L859"><img align="right" style="float:right;" src="https://img.shields.io/badge/-source-cccccc?style=flat-square"></a>
+<a href="https://github.com/ml-tooling/lazydocs/blob/main/src/lazydocs/generation.py#L875"><img align="right" style="float:right;" src="https://img.shields.io/badge/-source-cccccc?style=flat-square"></a>
 
 ## <kbd>function</kbd> `generate_docs`
 
@@ -48,7 +48,7 @@ generate_docs(
     src_root_path: Optional[str] = None,
     src_base_url: Optional[str] = None,
     remove_package_prefix: bool = False,
-    ignored_modules: List[str] = [],
+    ignored_modules: Optional[List[str]] = None,
     overview_file: Optional[str] = None,
     watermark: bool = True,
     validate: bool = False
@@ -74,12 +74,12 @@ Generates markdown documentation for provided paths based on Google-style docstr
 
 ---
 
-<a href="https://github.com/ml-tooling/lazydocs/blob/main/src/lazydocs/generation.py#L424"><img align="right" style="float:right;" src="https://img.shields.io/badge/-source-cccccc?style=flat-square"></a>
+<a href="https://github.com/ml-tooling/lazydocs/blob/main/src/lazydocs/generation.py#L440"><img align="right" style="float:right;" src="https://img.shields.io/badge/-source-cccccc?style=flat-square"></a>
 
 ## <kbd>class</kbd> `MarkdownGenerator`
 Markdown generator class. 
 
-<a href="https://github.com/ml-tooling/lazydocs/blob/main/src/lazydocs/generation.py#L427"><img align="right" style="float:right;" src="https://img.shields.io/badge/-source-cccccc?style=flat-square"></a>
+<a href="https://github.com/ml-tooling/lazydocs/blob/main/src/lazydocs/generation.py#L443"><img align="right" style="float:right;" src="https://img.shields.io/badge/-source-cccccc?style=flat-square"></a>
 
 ### <kbd>method</kbd> `__init__`
 
@@ -106,7 +106,7 @@ Initializes the markdown API generator.
 
 ---
 
-<a href="https://github.com/ml-tooling/lazydocs/blob/main/src/lazydocs/generation.py#L579"><img align="right" style="float:right;" src="https://img.shields.io/badge/-source-cccccc?style=flat-square"></a>
+<a href="https://github.com/ml-tooling/lazydocs/blob/main/src/lazydocs/generation.py#L595"><img align="right" style="float:right;" src="https://img.shields.io/badge/-source-cccccc?style=flat-square"></a>
 
 ### <kbd>method</kbd> `class2md`
 
@@ -131,7 +131,7 @@ Takes a class and creates markdown text to document its methods and variables.
 
 ---
 
-<a href="https://github.com/ml-tooling/lazydocs/blob/main/src/lazydocs/generation.py#L494"><img align="right" style="float:right;" src="https://img.shields.io/badge/-source-cccccc?style=flat-square"></a>
+<a href="https://github.com/ml-tooling/lazydocs/blob/main/src/lazydocs/generation.py#L510"><img align="right" style="float:right;" src="https://img.shields.io/badge/-source-cccccc?style=flat-square"></a>
 
 ### <kbd>method</kbd> `func2md`
 
@@ -157,7 +157,7 @@ Takes a function (or method) and generates markdown docs.
 
 ---
 
-<a href="https://github.com/ml-tooling/lazydocs/blob/main/src/lazydocs/generation.py#L785"><img align="right" style="float:right;" src="https://img.shields.io/badge/-source-cccccc?style=flat-square"></a>
+<a href="https://github.com/ml-tooling/lazydocs/blob/main/src/lazydocs/generation.py#L801"><img align="right" style="float:right;" src="https://img.shields.io/badge/-source-cccccc?style=flat-square"></a>
 
 ### <kbd>method</kbd> `import2md`
 
@@ -182,7 +182,7 @@ Generates markdown documentation for a selected object/import.
 
 ---
 
-<a href="https://github.com/ml-tooling/lazydocs/blob/main/src/lazydocs/generation.py#L690"><img align="right" style="float:right;" src="https://img.shields.io/badge/-source-cccccc?style=flat-square"></a>
+<a href="https://github.com/ml-tooling/lazydocs/blob/main/src/lazydocs/generation.py#L706"><img align="right" style="float:right;" src="https://img.shields.io/badge/-source-cccccc?style=flat-square"></a>
 
 ### <kbd>method</kbd> `module2md`
 
@@ -207,7 +207,7 @@ Takes an imported module object and create a Markdown string containing function
 
 ---
 
-<a href="https://github.com/ml-tooling/lazydocs/blob/main/src/lazydocs/generation.py#L805"><img align="right" style="float:right;" src="https://img.shields.io/badge/-source-cccccc?style=flat-square"></a>
+<a href="https://github.com/ml-tooling/lazydocs/blob/main/src/lazydocs/generation.py#L821"><img align="right" style="float:right;" src="https://img.shields.io/badge/-source-cccccc?style=flat-square"></a>
 
 ### <kbd>method</kbd> `overview2md`
 
diff --git a/src/lazydocs/_about.py b/src/lazydocs/_about.py
index d1056ff..6d06cce 100644
--- a/src/lazydocs/_about.py
+++ b/src/lazydocs/_about.py
@@ -1,5 +1,5 @@
 """Information about this library. This file will automatically changed."""
 
-__version__ = "0.4.4"
+__version__ = "0.4.6"
 # __author__
 # __email__