Update Dockerfile: Fix OpenCV installation and generate requirements.txt

Dockerfile

@@ -26,8 +26,8 @@ RUN python -m venv /venv && \
     /venv/bin/pip install --no-cache-dir -r requirements.txt
 
 # Fix broken OpenCV installation for docker container
-RUN apt-get update && apt-get install -y python3-opencv
-RUN /venv/bin/pip pip install opencv-python
+RUN apt-get install -y python3-opencv
+# RUN /venv/bin/pip install opencv-python
 
 # Set user back to non-root
 USER user
@@ -35,9 +35,8 @@ USER user
 # Make port 80 available to the world outside this container
 EXPOSE 80
 
-# Define environment variable
-# ENV NAME World
+# Generate requirements.txt using pip freeze
+RUN /venv/bin/pip freeze > requirements.txt
 
 # Run train_llm.py when the container launches
-CMD ["/bin/bash", "-c", "source /venv/bin/activate && python train_llm.py"]
-# CMD ["/venv/bin/python", "train_llm.py"]
+CMD ["/bin/bash", "-c", "source /venv/bin/activate && python train_llm.py"]