A newer version of the Gradio SDK is available:
5.23.3
Quick Start: Jupyter notebook for off-the-shelf inference
If you'd like to hit the ground running and run detection on a few example
images right out of the box, we recommend trying out the Jupyter notebook demo.
To run the Jupyter notebook, run the following command from
tensorflow/models/research/object_detection:
# From tensorflow/models/research/object_detection
jupyter notebook
The notebook should open in your favorite web browser. Click the
object_detection_tutorial.ipynb link to
open the demo.