Update app.py

app.py

@@ -492,7 +492,7 @@ def get_info(model_name: str, sl: str = None, tl: str = None):
 def create_interface():
     with gr.Blocks() as interface:
         gr.Markdown("### Machine Text Translation with Gradio API and MCP Server")
-        input_text = gr.Textbox(label="Enter text to translate:", placeholder="Type your text here, maximum 512 tokens")
+        input_text = gr.Textbox(label="Enter text to translate:", placeholder="Type your text here, maximum 512 tokens", autofocus=True, submit_btn='Translate')
         
         with gr.Row(variant="compact"):
             s_language = gr.Dropdown(choices=langs, value = DEFAULTS[0], label="Source language", interactive=True, scale=2)
@@ -501,7 +501,7 @@ def create_interface():
             swap_btn.click(fn=swap_languages, inputs=[s_language, t_language], outputs=[s_language, t_language], api_name=False, show_api=False)
         # with gr.Row(equal_height=True):
             model_name = gr.Dropdown(choices=models, label=f"Select a model. Default is {DEFAULTS[2]}.", value=DEFAULTS[2], interactive=True, scale=2)
-            translate_btn = gr.Button("Translate", scale=1)
+            # translate_btn = gr.Button("Translate", scale=1)
 
         translated_text = gr.Textbox(label="Translated text:", placeholder="Display field for translation", interactive=False, show_copy_button=True)
         message_text = gr.Textbox(label="Messages:", placeholder="Display field for status and error messages", interactive=False,
@@ -510,11 +510,11 @@ def create_interface():
         model_info = gr.Markdown(label="Model info:", value=get_info(DEFAULTS[2], DEFAULTS[0], DEFAULTS[1]), show_copy_button=True)
         model_name.change(fn=get_info, inputs=[model_name, s_language, t_language], outputs=model_info, api_name=False, show_api=False)
 
-        translate_btn.click(
-            fn=translate_text, 
-            inputs=[input_text, s_language, t_language, model_name], 
-            outputs=[translated_text, message_text]
-        )
+        # translate_btn.click(
+        #     fn=translate_text, 
+        #     inputs=[input_text, s_language, t_language, model_name], 
+        #     outputs=[translated_text, message_text]
+        # )
         input_text.submit(
         fn=translate_text,
         inputs=[input_text, s_language, t_language, model_name],