minor fix

Signed-off-by: Yongbozzz <yongbo.zhu@intel.com>

Author: Yongbozzz

EdgeCraftRAG/tests/test_compose_on_arc.sh

@@ -21,7 +21,7 @@ HOST_IP=$ip_address
 COMPOSE_FILE="compose.yaml"
 EC_RAG_SERVICE_PORT=16010
 
-MODEL_PATH="${HOME}/models"
+export MODEL_PATH="${HOME}/models"
 # MODEL_PATH="$WORKPATH/models"
 DOC_PATH="$WORKPATH/tests"
 UI_UPLOAD_PATH="$WORKPATH/tests"