Remove .update() method

Since .stream() has clear=True, it doesn't really serve any purpose

Author: cpsievert

shiny/api-examples/MarkdownStream/app-core.py

@@ -19,7 +19,7 @@ def server(input, output, session):
     # Generate words from the README.md file (with a small delay)
     def chunk_generator():
         for chunk in readme_chunks:
-            time.sleep(0.05)
+            time.sleep(0.02)
             yield chunk + " "
 
     md = ui.MarkdownStream("shiny-readme")

shiny/api-examples/MarkdownStream/app-express.py

@@ -15,7 +15,7 @@
 def chunk_generator():
     for chunk in readme_chunks:
         if not session.is_stub_session():
-            time.sleep(0.05)
+            time.sleep(0.02)
         yield chunk + " "
 
 

shiny/ui/_markdown_stream.py

@@ -13,7 +13,12 @@
     "MarkdownStream",
 )
 
-StreamingContentType = Literal["markdown", "semi-markdown", "html", "text"]
+StreamingContentType = Literal[
+    "markdown",
+    "semi-markdown",
+    "html",
+    "text",
+]
 
 
 class ContentMessage(TypedDict):
@@ -66,7 +71,7 @@ def ui(self) -> Tag:
         """
         Get the UI element for this markdown stream.
 
-        This method is only relevant fpr Shiny Express. In Shiny Core, use
+        This method is only relevant for Shiny Express. In Shiny Core, use
         :func:`~shiny.ui.output_markdown_stream` for placing the markdown stream
         in the UI.
 
@@ -97,9 +102,6 @@ async def _task():
 
         _task()
 
-    def update(self, content: str):
-        self._replace(content)
-
     def _append(self, content: str):
         msg: ContentMessage = {
             "id": self.id,