diff --git a/basic-example/base.html b/basic-example/base.html
deleted file mode 100644
index 5a3dfdb..0000000
--- a/basic-example/base.html
+++ /dev/null
@@ -1,179 +0,0 @@
-
-
- d3: JavaScript & PyScript visualizations side-by-side
-
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-
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-
-
-
- Based on
- Learn D3: Shapes
- tutorial.
-
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-
-
-
-
- from pyodide import create_proxy, to_js
- import d3
-
- fruits = [
- dict(name="🍊", count=21),
- dict(name="🍇", count=13),
- dict(name="🍏", count=8),
- dict(name="🍌", count=5),
- dict(name="🍐", count=3),
- dict(name="🍋", count=2),
- dict(name="🍎", count=1),
- dict(name="🍉", count=1),
- ]
-
- fn = create_proxy(lambda d, *_: d["count"])
- data = d3.pie().value(fn)(to_js(fruits))
-
- arc = (d3.arc()
- .innerRadius(210)
- .outerRadius(310)
- .padRadius(300)
- .padAngle(2 / 300)
- .cornerRadius(8))
-
- py = d3.select("#py")
- py.select(".loading").remove()
-
- svg = (py
- .append("svg")
- .attr("viewBox", "-320 -320 640 640")
- .attr("width", "400")
- .attr("height", "400"))
-
- for d in data:
- d_py = d.to_py()
-
- (svg.append("path")
- .style("fill", "steelblue")
- .attr("d", arc(d)))
-
- text = (svg.append("text")
- .style("fill", "white")
- .attr("transform", f"translate({arc.centroid(d).join(',')})")
- .attr("text-anchor", "middle"))
-
- (text.append("tspan")
- .style("font-size", "24")
- .attr("x", "0")
- .text(d_py["data"]["name"]))
-
- (text.append("tspan")
- .style("font-size", "18")
- .attr("x", "0")
- .attr("dy", "1.3em")
- .text(d_py["value"]))
-
-
-