diff --git a/python/README.md b/python/README.md
index 07b5ede..8959308 100644
--- a/python/README.md
+++ b/python/README.md
@@ -4,7 +4,7 @@
 </Promplate/> = <template> // prompt
 ```
 
-**Promplate** is a prompting framework focusing on developing experience. However, it can also be a super-convenient SDK for simple LLM calls. Promplate progressively enhance your prompting workflow. And it values flexibility as well as perfect conventions. [Learn more](https://promplate.dev/py)
+**Promplate** is a prompting framework focusing on developing experience. However, it can also be a super-convenient SDK for simple LLM calls. Promplate progressively enhance your prompting workflow. And it values flexibility as well as perfect conventions. [Try online](https://promplate.dev/py)
 
 ## Installation
 
diff --git a/python/promplate/llm/openai/v1.py b/python/promplate/llm/openai/v1.py
index 0a3fbdc..85073dc 100644
--- a/python/promplate/llm/openai/v1.py
+++ b/python/promplate/llm/openai/v1.py
@@ -166,3 +166,19 @@ class SyncChatOpenAI(ClientConfig, LLM):
 class AsyncChatOpenAI(AsyncClientConfig, LLM):
     complete = AsyncChatComplete.__call__  # type: ignore
     generate = AsyncChatGenerate.__call__  # type: ignore
+
+
+__all__ = (
+    "TextComplete",
+    "AsyncTextComplete",
+    "TextGenerate",
+    "AsyncTextGenerate",
+    "ChatComplete",
+    "AsyncChatComplete",
+    "ChatGenerate",
+    "AsyncChatGenerate",
+    "SyncTextOpenAI",
+    "AsyncTextOpenAI",
+    "SyncChatOpenAI",
+    "AsyncChatOpenAI",
+)
diff --git a/python/promplate/prompt/template.py b/python/promplate/prompt/template.py
index abee0b4..0793ccf 100644
--- a/python/promplate/prompt/template.py
+++ b/python/promplate/prompt/template.py
@@ -128,7 +128,7 @@ def _arender_code(self):
     async def arender(self, context: Context) -> str:
         return await eval(self._arender_code, context)
 
-    def get_script(self, sync=True, indent_str="\t"):
+    def get_script(self, sync=True, indent_str="    "):
         """compile template string into python script"""
         self.compile(sync, indent_str)
         return str(self._builder)
diff --git a/python/pyproject.toml b/python/pyproject.toml
index a8badc1..323a47b 100644
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -1,11 +1,11 @@
 [tool.poetry]
 name = "promplate"
-version = "0.3.3.4"
-description = "cross-language prompt engineering framework"
+version = "0.3.4"
+description = "Prompt engineering framework for humans"
 homepage = "https://promplate.dev/"
 documentation = "https://docs.py.promplate.dev/"
 repository = "https://github.com/promplate/core"
-authors = ["Muspi Merol <admin@muspimerol.site>"]
+authors = ["Muspi Merol <me@promplate.dev>"]
 license = "MIT"
 readme = "README.md"
 keywords = ["prompt", "template", "nlp", "llm"]
diff --git a/python/tests/test_template.py b/python/tests/test_template.py
index 44834bb..e39e10f 100644
--- a/python/tests/test_template.py
+++ b/python/tests/test_template.py
@@ -386,6 +386,6 @@ def test_while_loop():
 
 def test_custom_indent():
     template = Template("")
-    assert "\t" in (a := template.get_script())
+    assert "\t" in (a := template.get_script(indent_str="\t"))
     assert "\t" not in (b := template.get_script(indent_str=" "))
     assert a.replace("\t", " ") == b