diff --git a/python-package/README.md b/python-package/README.md
index aaa08e3de..e3e6b4c83 100644
--- a/python-package/README.md
+++ b/python-package/README.md
@@ -11,7 +11,7 @@ Imagine typing questions like these directly into your Shiny dashboard, and seei
 ## Installation
 
 ```bash
-pip install "querychat @ git+https://github.com/posit-dev/querychat?subdirectory=python-package"
+pip install "querychat @ git+https://github.com/posit-dev/querychat#subdirectory=python-package"
 ```
 
 ## How to use
@@ -93,15 +93,9 @@ You can configure which LLM provider to use through chatlas:
 ```python
 import chatlas
 
-my_chat_func = lambda system: chatlas.Chat(
-    provider="anthropic",
-    model="claude-3-5-sonnet",
-    system=system
-)
-
 querychat_config = querychat.init(
     df=my_dataframe,
-    create_chat_func=my_chat_func
+    create_chat_func=lambda x: chatlas.ChatAnthropic(system_prompt=x)
 )
 ```
 
@@ -115,4 +109,4 @@ querychat works by:
 4. Processing natural language to SQL queries
 5. Returning filtered data to your Shiny app
 
-See the `examples/` directory for more complete examples.
\ No newline at end of file
+See the `examples/` directory for more complete examples.