Edit raise error

app.py

@@ -52,23 +52,23 @@ def single_generation(text,min_length,max_length,temperature,top_k,top_p,num_bea
                                                        num_return_sequences=1)
                                     return result[0]["generated_text"]
                                 elif temperature or repetition_penalty is None:
-                                    return error_empty_temprep
+                                    raise error_empty_temprep
                             elif repetition_penalty < 1:
-                                return error_rep
+                                raise error_rep
                         elif temperature <= 0:
-                            return error_temp
+                            raise error_temp
                     elif min_length > max_length:
-                        return error_minmax
+                        raise error_minmax
                 elif type(num_beams) != int:
-                    return error_numbeams_type
+                    raise error_numbeams_type
             elif type(top_k) != int:
-                return error_topk_type
+                raise error_topk_type
         elif type(min_length) != int or type(max_length) != int:
-            return error_minmax_type  
+            raise error_minmax_type  
     elif text == '':
-        return error_empty_text
+        raise error_empty_text
     else:
-        return error_unknown
+        raise error_unknown
 
 
 # create the variable needed for the gradio app