Update app.py

app.py

@@ -1,5 +1,6 @@
 import gradio as gr
 import pulp
+import pandas as pd
 
 demo = gr.Blocks()
 
@@ -16,6 +17,10 @@ def fx2(x,y):
     resu={'data':[x[i] for i in range(len(t)) if pulp.value(t[i])]}
     return resu
 
+def fx3(x):
+    df=pd.read_excel(x,header=0)
+    return df
+    
 with demo:
     gr.Markdown(
     """
@@ -31,8 +36,13 @@ with demo:
             val_input = [gr.Textbox(placeholder='请输入凑数序列，如"1,3,5,10,16,54,32,48,6,7"',label="请输入待凑数序列",show_label=True),gr.Number(value=80,label="请输入凑数和值",show_label=True)]
             json_output = gr.JSON(label="输出运算结果",show_label=True)
             cs_button = gr.Button("开始凑数>>")
+        with gr.TabItem("文件交互"):
+            file_input = gr.File(file_count="single",label="请选择需要读取的excel文件",show_label=True)
+            table_output = gr.Dataframe(label="输出读取的表格数据",show_label=True)
+            dq_button = gr.Button("开始读取>>")
 
     tj_button.click(fx1, inputs=text_input, outputs=text_output)
     cs_button.click(fx2, inputs=val_input, outputs=json_output)
+    dq_button.click(fx3, inputs=file_input, outputs=table_output)
 
 demo.launch()