This error originates from a subprocess, and is likely not a problem with pip and name '_C' is not defined

project Type: Object Detection Using Grounding DINO with prompts.

I am using the Grounding DINO model on google Colab. The notebook I got from the roboFlow GitHub repository.

First problem: It arises when installing the Grounding DINO model in Google Colab environment. It throws an error saying This error originates from a subprocess, and is likely not a problem with pip.

Second problem: While applying the model on an image (uploaded) by me, it throws warnings as well as an error statement saying: name ‘_C’ is not defined

Hello! Please submit questions related to notebooks directly in the github repo GitHub - roboflow/notebooks: This repository offers a comprehensive collection of tutorials on state-of-the-art computer vision models and techniques. Explore everything from foundational architectures like ResNet to cutting-edge models like YOLO11, RT-DETR, SAM 2, Florence-2, PaliGemma 2, and Qwen2.5VL.