Having problems with PlotLy in Jupyter -- charts only 2 bars

Thank you in advance for your help.    I am racking my brain, but cannot solve for plotting more bars than 2 in Jupyter.   This is code from a Documentation Example, but it doesn't produce a year of daily candlesticks.    Does anyone know why not?

from datetime import date

start_date = datetime(2020, 1, 4)
end_date = datetime(2023,1,1)

#symb = qb.AddEquity("REGN", Resolution.Daily).Symbol
symb = qb.AddEquity("SPY", Resolution.Daily).Symbol
history = qb.History(symb, start_date, end_date, Resolution.Daily)

import plotly.express as px
import plotly.graph_objects as go

#print(history.Count())

    # Plot security price candlesticks
candlestick = go.Candlestick(x=history.index,
                            open=history['open'],
                            high=history['high'],
                            low=history['low'],
                            close=history['close'],
                            name='Price')
layout = go.Layout(title=go.layout.Title(text=f'{symb.Value} Trades'),
                xaxis_title='Date',
                yaxis_title='Price',
                xaxis_rangeslider_visible=True,
                height=600)
fig = go.Figure(data=[candlestick], layout=layout)

    # Plot buys
    #fig.add_trace(go.Scatter(
    #    x=order_data.buy_fill_times,
    #    y=order_data.buy_fill_prices,
    #    marker=go.scatter.Marker(color='aqua', symbol='triangle-up', size=10),
    #    mode='markers',
    #    name='Buys',
    #))

    # Plot sells
    #fig.add_trace(go.Scatter(
    #    x=order_data.sell_fill_times,
    #    y=order_data.sell_fill_prices,
    #    marker=go.scatter.Marker(color='indigo', symbol='triangle-down', size=10),
    #    mode='markers',
    #    name='Sells',
    #))

fig.show()