Update app.py

app.py

@@ -27,6 +27,8 @@ def predict(request: gr.Request, *args, progress=gr.Progress(track_tqdm=True)):
         —/n
         {args[0]}
         """)
+    if args[0] == '' or args[0] is None:
+        raise gr.Error(f"You forgot to provide a prompt.")
     
     try:
         
@@ -41,7 +43,7 @@ def predict(request: gr.Request, *args, progress=gr.Progress(track_tqdm=True)):
             status = None
     
         if status == "Yes" :
-            raise gr.Error("Don't ask for such things.")
+            raise gr.Error("Do not ask for such things.")
         else:
     
             headers = {'Content-Type': 'application/json'}