[BUG] more than one JupyterPlot in one notebook creates infinite output

[dannygale]

Expected Behavior

Charts are rendered independently, within or across cells

Current Behaviour

If any two JupyterCharts exist in the same notebook, infinite newlines are produced in the output

Reproducible Example

from lightweight_charts import Chart, JupyterChart
import pandas as pd

# first cell
chart = JupyterChart()

# Columns: time | open | high | low | close | volume 
df = pd.read_csv('ohlcv.csv')
chart.set(df)

chart.load()


# =====
# second cell
chart = JupyterChart()

# Columns: time | open | high | low | close | volume 
df = pd.read_csv('ohlcv.csv')
chart.set(df)

chart.load()

Environment

- OS: MacOS Sonoma 14.3.1
- Same behavior in:
  - VSCode w/python 3.12.1
  - JupyterLab w/python 3.11

[dannygale]

Trying to use subplots in a Jupyter notebook creates the same issue