Update app.py

app.py

@@ -4,6 +4,7 @@ from gtts import gTTS
 import io
 import os
 import langdetect
+import tempfile  # 添加这一行导入 tempfile 模块
 
 # function part
 # img2text
@@ -64,21 +65,21 @@ if uploaded_file is not None:
         temp_file_path = temp_file.name
 
     st.image(uploaded_file, caption="Uploaded Image",
-             use_container_width=True)  # 修改为 use_container_width
+             use_container_width=True)
 
-    #Stage 1: Image to Text
+    # Stage 1: Image to Text
     st.text('Processing img2text...')
     scenario = img2text(temp_file_path)
     if scenario:
         st.write(scenario)
 
-        #Stage 2: Text to Story
+        # Stage 2: Text to Story
         st.text('Generating a story...')
         story = text2story(scenario)
         if story:
             st.write(story)
 
-            #Stage 3: Story to Audio data
+            # Stage 3: Story to Audio data
             st.text('Generating audio data...')
             audio_data = text2audio(story)
             if audio_data:
@@ -88,6 +89,8 @@ if uploaded_file is not None:
                              format="audio/mpeg",
                              start_time=0)
 
-    # 删除临时文件
-    os.remove(temp_file_path)
-    
+    # 删除临时文件并进行异常处理
+    try:
+        os.remove(temp_file_path)
+    except Exception as e:
+        st.error(f"删除临时文件出错: {e}")