[CI]: fix isort

agent/pal_inference.py

@@ -17,6 +17,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# isort: skip_file
 import argparse
 import copy
 import json

chat/web_demo.py

@@ -14,6 +14,7 @@ Please run with the command `streamlit run path/to/web_demo.py
     --server.address=0.0.0.0 --server.port 7860`.
 Using `python path/to/web_demo.py` may cause unknown problems.
 """
+# isort: skip_file
 import copy
 import warnings
 from dataclasses import asdict, dataclass