install python/unittest_py/requirements.txt in ci/dcu_test.sh

Author: SigureMo

ci/dcu_test.sh

@@ -75,6 +75,7 @@ function hybrid_paddlex() {
 function main(){
     cd ${PADDLE_ROOT}/build
     pip install hypothesis
+    pip install -r ${PADDLE_ROOT}/python/unittest_py/requirements.txt
     /opt/py310/bin/pip install safetensors
     if ls ${PADDLE_ROOT}/build/python/dist/*whl >/dev/null 2>&1; then
         pip install ${PADDLE_ROOT}/build/python/dist/*whl