chore(docs): simply pip install ibis-framework instead of pre-installing a bunch of requirements

docs/tutorials/browser/repl.qmd

@@ -8,19 +8,27 @@ format:
 Try our experimental JupyterLite console with Ibis, using the Palmer
 penguins[^1] dataset loaded into the DuckDB backend!
 
-{{< include ../../_tabsets/repl_warning.qmd >}}
+::: {.callout-warning collapse="true"}
+## Ibis in the browser is experimental.
+
+iOS is known to crash on this page.
+
+Mobile Firefox may also not work (the page won't crash though).
+
+Please [open an issue on GitHub](https://github.com/ibis-project/ibis/issues/new/choose) if you encounter problems.
+:::
 
 ```{python}
 #| echo: false
 #| output: asis
 from urllib.parse import urlencode
 
 lines = """
-%pip install numpy pandas tzdata duckdb pyarrow
 import pathlib, js
 penguins_csv_url = "https://storage.googleapis.com/ibis-tutorial-data/penguins.csv"
-pathlib.Path("penguins.csv").write_text(await (await js.fetch(penguins_csv_url)).text())
-del pathlib, js, penguins_csv_url
+penguins_text = await (await js.fetch(penguins_csv_url)).text()
+pathlib.Path("penguins.csv").write_text(penguins_text)
+del pathlib, js, penguins_csv_url, penguins_text
 %clear
 %pip install 'ibis-framework[duckdb]'
 from ibis.interactive import *