Update app.py

app.py

@@ -1335,13 +1335,13 @@ if __name__ == "__main__":
                         placeholder="Top title",
                         value="",
                         container=False,
-                        max_lines=2
+                        max_lines=1
                 )
                 song = gr.Textbox(
                         placeholder="Bottom title",
                         value="",
                         container=False,
-                        max_lines=2
+                        max_lines=1
                 )
                 
                 run = gr.Button("Generate",elem_classes="btn")