Update app.py

app.py

@@ -7,7 +7,10 @@ def greet(name):
     return "Hello " + name + "!!"
 
 def gen_text(text):
-    return pipeline(text)[0]
+    if len(text) > 0:
+        return pipeline(text)[0]
+    else:
+        return "Enter text"
     
 iface = gr.Interface(fn=gen_text, inputs="text", outputs="text")
 iface.launch()