Update app.py

app.py

@@ -38,6 +38,9 @@ def translate(text,lang):
     
     if text == "" or lang == "":
         return ""
+
+    if len(text) > 38:
+        raise Exception("Translation Error: Too long text!")
         
     user_agents = [
         'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36',
@@ -126,8 +129,8 @@ footer {
 
 js="""
 function custom(){
-    document.querySelector("div#prompt input").setAttribute("maxlength","38");
-    document.querySelector("div#prompt2 input").setAttribute("maxlength","38");
+    document.querySelector("div#prompt input").setAttribute("maxlength","30");
+    document.querySelector("div#prompt2 input").setAttribute("maxlength","30");
 }
 """
 
@@ -145,15 +148,14 @@ with gr.Blocks(theme=gr.themes.Soft(),css=css,js=js) as demo:
         with gr.Row():
             prompt = gr.Textbox(
                 elem_id="prompt",
-                placeholder="Photo Description",
+                placeholder="(Required Content)",
                 container=False,
                 rtl=True,
                 max_lines=1
             )
-        with gr.Row():
             prompt2 = gr.Textbox(
                 elem_id="prompt2",
-                placeholder="Forbidden Content",
+                placeholder="(Forbidden Content)",
                 container=False,
                 rtl=True,
                 max_lines=1