Fix/external tests (#621)

This PR aims to fix the [unbound input variable](https://github.com/rapidsai/cuxfilter/actions/runs/10402536485/job/28807203732#step:9:734) issue when running the external testing workflow

Authors:
  - Ajay Thorve (https://github.com/AjayThorve)

Approvers:
  - Bradley Dice (https://github.com/bdice)

URL: #621

ci/test_external.sh

@@ -22,10 +22,14 @@ set -u
 rapids-print-env
 
 # Define input parameter
-PROJECT=$1
-PR_NUMBER=$2
+PROJECT="${1:-all}"
+PR_NUMBER="${2:-0}"
 LIBRARIES=("datashader" "holoviews")
 
+# set conda env variable NUMBA_CUDA_LOW_OCCUPANCY_WARNINGS to 0
+# to suppress low occupancy warnings
+export NUMBA_CUDA_LOW_OCCUPANCY_WARNINGS=0
+
 # Change directory to /tmp
 pushd /tmp
 
@@ -61,7 +65,7 @@ else
     git clone https://github.com/pyviz/$PROJECT.git
 
     # Check if PR_NUMBER is a non-empty, valid number
-    if [ -n "$PR_NUMBER" ] && [ "$PR_NUMBER" -eq "$PR_NUMBER" ] 2>/dev/null; then
+    if [ "$PR_NUMBER" -ne 0 ] && [ "$PR_NUMBER" -eq "$PR_NUMBER" ] 2>/dev/null; then
         rapids-logger "checkout PR $PR_NUMBER"
         # Fetch the pull request and check it out
         git fetch origin pull/$PR_NUMBER/head:pr/$PR_NUMBER
@@ -75,9 +79,9 @@ else
     python -m pip install .[tests]
 
 
-    rapids-logger "Run GPU tests for $LIBRARY"
+    rapids-logger "Run GPU tests for $PROJECT"
 
-    python -m pytest $LIBRARY/tests/ --numprocesses=8 --dist=worksteal --gpu
+    python -m pytest $PROJECT/tests/ --numprocesses=8 --dist=worksteal --gpu
 
     popd
 fi

dependencies.yaml

@@ -272,10 +272,5 @@ dependencies:
           - *dask_cudf_unsuffixed
           - cuxfilter==24.10.*,>=0.0.0a0
           - python>=3.9,<3.12
-          - xarray-spatial
-          - pycaret
-          - graphistry
-          - dash
-          - dask-sql
           - pytest-benchmark
           - pytest-xdist