Update app.py

app.py

@@ -346,8 +346,8 @@ if __name__=='__main__':
         with gr.Tab("Single prediction"):
             gr.Interface(fn=predict_single, inputs=["text", "number","number","number","number","number"], outputs='number')
         with gr.Tab("csv prediction"):
-            gr.Interface(fn=predict_xlsx, inputs="file", outputs="file")
-       
+            gr.Interface(fn=predict_xlsx,description='please upload a .csv file formatted in the form of the example', inputs="file", outputs="file",examples=[os.path.join(os.path.dirname(__file__),"TLC_1.csv")],cache_examples=True)
+    
     demo.launch()
     # smile='O=C(OC1C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C(COC(C)=O)O1)C'
     # eluent=[0,0.9,0,0,0]