Bad error message for missing kwarg in labels

[ahuang11]

import pandas as pd
import hvplot.pandas
import holoviews as hv

df = pd.read_csv(
    "https://raw.githubusercontent.com/ajstarks/dubois-data-portraits/master/challenge/2024/challenge03/data.csv",
    header=None,
    names=["year", "acres"],
)
df.loc[11, "year"] = 1886  # from 1888 to 1886
df_0 = df.iloc[0]
df_n = df.iloc[-1]

df_0.hvplot.labels()

File [~/repos/hvplot/hvplot/converter.py:1645](https://file+.vscode-resource.vscode-cdn.net/Users/ahuang/repos/sketches/~/repos/hvplot/hvplot/converter.py:1645), in HoloViewsConverter._process_chart_y(self, data, x, y, single_y)
   [1643](https://file+.vscode-resource.vscode-cdn.net/Users/ahuang/repos/sketches/~/repos/hvplot/hvplot/converter.py:1643)         if len(num_ys) >= 1:
   [1644](https://file+.vscode-resource.vscode-cdn.net/Users/ahuang/repos/sketches/~/repos/hvplot/hvplot/converter.py:1644)             ys = num_ys
-> [1645](https://file+.vscode-resource.vscode-cdn.net/Users/ahuang/repos/sketches/~/repos/hvplot/hvplot/converter.py:1645)     y = ys[0] if len(ys) == 1 or single_y else ys
   [1646](https://file+.vscode-resource.vscode-cdn.net/Users/ahuang/repos/sketches/~/repos/hvplot/hvplot/converter.py:1646) return y

IndexError: list index out of range