Update app.py

app.py

@@ -271,7 +271,7 @@ col1, col2 = st.columns([3,3])
 with col1:
 
     uploaded_image = st.file_uploader("上传作文图片", type=["jpg", "png", "jpeg"])
-
+    st.image(uploaded_image, caption="已上传的图片。", use_column_width=True)
     st.session_state.essay = st.text_area(
     " 输入你的作文",
     height= 400
@@ -295,7 +295,6 @@ with col2:
 
     if student_essay and push and uploaded_image:
         with st.spinner('处理图片...'):
-            st.image(uploaded_image, caption="已上传的图片。", use_column_width=True)
             image = Image.open(uploaded_image).convert("RGB") 
             output_dir = '.'
             st.session_state.result = split_image(image, output_dir)