FROM python:3.10.9

# Set the working directory to /
WORKDIR /

# Copy the current directory contents into the container at .
COPY . .

RUN pip install transformers

# Install pytorch starts

FROM nvidia/cuda:12.1.0-cudnn8-devel-ubuntu20.04
LABEL maintainer="Hugging Face"

ARG DEBIAN_FRONTEND=noninteractive

RUN apt update
RUN apt install -y git libsndfile1-dev tesseract-ocr espeak-ng python3 python3-pip ffmpeg
RUN python3 -m pip install --no-cache-dir --upgrade pip

ARG REF=main
RUN git clone https://github.com/huggingface/transformers && cd transformers && git checkout $REF

# If set to nothing, will install the latest version
ARG PYTORCH='2.1.1'
ARG TORCH_VISION=''
ARG TORCH_AUDIO=''
# Example: `cu102`, `cu113`, etc.
ARG CUDA='cu121'

RUN [ ${#PYTORCH} -gt 0 ] && VERSION='torch=='$PYTORCH'.*' ||  VERSION='torch'; python3 -m pip install --no-cache-dir -U $VERSION --extra-index-url https://download.pytorch.org/whl/$CUDA
RUN [ ${#TORCH_VISION} -gt 0 ] && VERSION='torchvision=='TORCH_VISION'.*' ||  VERSION='torchvision'; python3 -m pip install --no-cache-dir -U $VERSION --extra-index-url https://download.pytorch.org/whl/$CUDA
RUN [ ${#TORCH_AUDIO} -gt 0 ] && VERSION='torchaudio=='TORCH_AUDIO'.*' ||  VERSION='torchaudio'; python3 -m pip install --no-cache-dir -U $VERSION --extra-index-url https://download.pytorch.org/whl/$CUDA

RUN python3 -m pip install --no-cache-dir -e ./transformers[dev-torch,testing,video]

RUN python3 -m pip uninstall -y tensorflow flax

RUN python3 -m pip install --no-cache-dir git+https://github.com/facebookresearch/detectron2.git pytesseract
RUN python3 -m pip install -U "itsdangerous<2.1.0"

# When installing in editable mode, `transformers` is not recognized as a package.
# this line must be added in order for python to be aware of transformers.
RUN cd transformers && python3 setup.py develop

#Install pythorch ends



# Install requirements.txt 
RUN pip install --no-cache-dir --upgrade -r /requirements.txt

# Start the FastAPI app on port 7860, the default port expected by Spaces
CMD ["uvicorn", "question_paper:app", "--host", "0.0.0.0", "--port", "7860"]