Removed refs to old working_with_cogstack.

Removed refs to old working_with_cogstack II.

Removed .gitmodules.

Docker singleuser correction.

Re-remove old ref.

Singleruser docker install req step fix.

Author: vladd-bit

.gitmodules

@@ -212,15 +212,11 @@ RUN uv pip install --upgrade --system pip setuptools wheel
 
 # install the rest of the packages including medcat
 COPY ./requirements.txt /srv/jupyterhub/
-# install requirements for working with cogstack scripts
-COPY notebooks/demo_working_with_cogstack/requirements.txt /srv/jupyterhub/working_with_cogstack_requirements.txt
 
 RUN if [ "$GPU_BUILD" = "true" ] && [ "$CPU_ARCHITECTURE" = "amd64" ]; then \
-      uv pip install --system --no-cache-dir -r /srv/jupyterhub/requirements.txt && \
-      uv pip install --system --no-cache-dir -r /srv/jupyterhub/working_with_cogstack_requirements.txt ; \
+      uv pip install --system --no-cache-dir -r /srv/jupyterhub/requirements.txt ; \
     else \
-      uv pip install --system --no-cache-dir -r /srv/jupyterhub/requirements.txt --extra-index-url https://download.pytorch.org/whl/cpu/ && \
-      uv pip install --system --no-cache-dir -r /srv/jupyterhub/working_with_cogstack_requirements.txt --extra-index-url https://download.pytorch.org/whl/cpu/ ; \
+      uv pip install --system --no-cache-dir -r /srv/jupyterhub/requirements.txt --extra-index-url https://download.pytorch.org/whl/cpu/ ; \
     fi
 
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