Add daily downloads graph

popcorn.py

@@ -127,12 +127,16 @@ def _():
     return
 
 
+@app.cell
+def _(df: pl.DataFrame):
     (
-        lp.ggplot(sizes_df, lp.aes(x="date", y="size"))
-        + lp.geom_point()
-        + lp.geom_smooth(method="lowess")
+        lp.ggplot(
+            df.group_by("date").agg(pl.col("downloads").sum()).sort("date"),
+            lp.aes("date", "downloads"),
+        )
+        + lp.geom_line()
         + lp.labs(
-            title="",
+            title="Daily downloads",
         )
     )
     return