python - Choropleth Map with plotly.express doesn't show map, just legend - Data Science Stack Exchange

I copied the "Indexing by GeoJSON Properties" example as seen on the Choropleth Maps in Python page. The code was executed with no error but there was no map showing, only the legend. In

Plotly - How to show legend in single-trace scatterplot with plotly express? - GeeksforGeeks

Use circles instead of choropleth for MSAs

Use circles instead of choropleth for MSAs

A Beginners Guide to Create a Choropleth Map in Python using GeoPandas and Matplotlib, by M. Rake Linggar A.

Plotting Choropleth Maps using Python (Plotly)

Plotly Express: How to manually label your legend in px.choropleth()? - 📊 Plotly Python - Plotly Community Forum

Creating Interactive Python Choropleth Maps with Plotly

Using a slider with a Choropleth Map and the data is not appearing sequentially - 📊 Plotly Python - Plotly Community Forum

Interactive Choropleth/Point Maps using plotly

python - Plotly Express choropleth map not showing in visual studio code - Stack Overflow

Simplest Way to Create a Choropleth Map by U.S. States in Python, by My Data Talk

What Takes to be a Data Scientist: Story of Robert

Choropleth Map with plotly.express doesn't show map, just legend - 📊 Plotly Python - Plotly Community Forum