Update app.py

app.py

@@ -61,7 +61,7 @@ def translate(text,lang):
         if trgt.lower() == lang.lower():
             translated = rslt
     except:
-        print("Translation Error!")
+        raise Exception("Translation Error!")
 
     ret = re.sub(f'[{string.punctuation}]', '', re.sub('[\s+]', ' ', translated)).lower().strip()
     print(ret)
@@ -77,14 +77,14 @@ def Piper(_do):
         _do,
         height=448,
         width=448,
-        negative_prompt="text logo:",
+        negative_prompt='Use: vivid colors, text, logo.',
         num_inference_steps=400,
         guidance_scale=10
     )
 
 def infer(prompt):
     name = generate_random_string(12)+".png"
-    _do = f'{ translate(prompt,"english") }:'.upper()
+    _do = f'Use: a lot of realism, some pastel colors, { translate(prompt,"english") }, some realistic patterns.'.upper()
     image = Piper(_do).images[0].save(name)
     return name
 
@@ -103,6 +103,11 @@ css="""
 
 js="""
 function custom(){
+    document.querySelector("div#prompt input").setAttribute("maxlength","38");
+}
+"""
+
+"""
     window.Wait = function (Test, Success, Fail = function () { }, timeout = Number.MAX_SAFE_INTEGER) {
     	let seconds = 0;
     	function Internal() {
@@ -152,6 +157,11 @@ with gr.Blocks(theme=gr.themes.Soft(),css=css,js=js) as demo:
         with gr.Row():
             run_button = gr.Button("Run")
         result = gr.Image(elem_id="image-container", label="Result", show_label=False, type='filepath')
+    prompt.submit(
+        fn = infer,
+        inputs = [prompt],
+        outputs = [result]
+    )
     run_button.click(
         fn = infer,
         inputs = [prompt],