Update app.py

app.py

@@ -128,13 +128,10 @@ def predict_sdg(text):
     return {top_prediction[0]: round(top_prediction[1], 3)}, fig
 
 # Define input and warning
-single_text = gr.Textbox(lines=7, label="Paste or type text here")
-if single_text != '':
-    single_text=single_text
-
-elif single_text == "":
-    single_text=gr.Warning('The model needs some text to return a prediction')
- 
+try:
+    single_text = gr.Textbox(lines=7, label="Paste or type text here") if gr.Textbox(lines=7, label="Paste or type text here") != ''
+except:
+    single_text = gr.Warning('This model need some text to return a prediction') if gr.Textbox(lines=7, label="Paste or type text here") == ''
 
 # Create Gradio interface for single text
 iface2 = gr.Interface(fn=predict_sdg,