Keep running into rapidocr issues in Docker

I do not know if this is an issue with docling or rapidocr-onnxruntime but I keep getting:
```
backend-1 | 2025-11-10 16:13:41,914 - INFO - Loading plugin 'docling_defaults'
backend-1 | 2025-11-10 16:13:41,917 - INFO - Registered picture descriptions: ['vlm', 'api']
backend-1 | 2025-11-10 16:13:41,925 - INFO - Loading plugin 'docling_defaults'
backend-1 | 2025-11-10 16:13:41,937 - INFO - Registered ocr engines: ['auto', 'easyocr', 'ocrmac', 'rapidocr', 'tesserocr', 'tesseract']
backend-1 | 2025-11-10 16:13:42,159 - INFO - rapidocr cannot be used because onnxruntime is not installed.
backend-1 | 2025-11-10 16:13:42,160 - INFO - easyocr cannot be used because it is not installed.
backend-1 | 2025-11-10 16:13:42,166 - INFO - rapidocr cannot be used because rapidocr or torch is not installed.
backend-1 | 2025-11-10 16:13:42,166 - WARNING - No OCR engine found. Please review the install details.
```

requirements.txt:
```
. . .
docling[rapidocr]==2.61.1
rapidocr-onnxruntime==1.4.4
onnxruntime==1.23.2
```

Dockerfile:
```
FROM python:3.12-slim

WORKDIR /app

RUN apt-get update && \
apt-get clean && \
rm -rf /var/lib/apt/lists/*

COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY . .
RUN mkdir -p /root/.cache/docling/models/

RUN docling-tools models download rapidocr --output-dir /root/.cache/docling/models/

EXPOSE 8000
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]

```

Manually installing the pip packages inside the container has no effect, and states the packages are installed