Update

Dockerfile

@@ -45,7 +45,7 @@ RUN pip install --no-cache-dir -U torch==1.12.1+cu113 torchvision==0.13.1+cu113
 COPY --chown=1000 requirements.txt /tmp
 RUN pip install --no-cache-dir -r /tmp/requirements.txt
 RUN pip install --no-cache-dir -U kaolin==0.13.0 -f https://nvidia-kaolin.s3.us-east-2.amazonaws.com/torch-1.12.1_cu113.html
-RUN pip install --no-cache-dir -U gradio==3.17.1
+RUN pip install --no-cache-dir -U gradio==3.30.0
 
 COPY --chown=1000 . ${HOME}/app
 RUN cd TEXTurePaper && patch -p1 < ../patch

model.py

@@ -5,7 +5,7 @@ import pathlib
 import shlex
 import subprocess
 import sys
-from typing import Generator
+from typing import Generator, Optional
 
 import gradio as gr
 
@@ -51,7 +51,8 @@ class Model:
 
     def run(
         self, shape_path: str, text: str, seed: int, guidance_scale: float
-    ) -> Generator[tuple[list[str], str | None, str | None, str], None, None]:
+    ) -> Generator[tuple[list[str], Optional[str], Optional[str], str], None,
+                   None]:
         if not shape_path.endswith('.obj'):
             raise gr.Error('The input file is not .obj file.')
         if not self.check_num_faces(shape_path):