Update app.py

app.py

@@ -315,7 +315,7 @@ def demo():
         with gr.Tab("Step 3 - Initializia QA chain"):
             with gr.Row():
                 llm_btn = gr.Radio(list_llm_simple, \
-                    label="LLM models", value = list_llm_simple[0], type="index", info="Choose your LLM model")
+                    label="LLM models", value = list_llm_simple[0], type="index", info="Scegli il tuo modello LLM")
             with gr.Accordion("Advanced options - LLM model", open=False):
                 with gr.Row():
                     slider_temperature = gr.Slider(minimum = 0.01, maximum = 1.0, value=0.7, step=0.1, label="Temperature", info="Model temperature", interactive=True)
@@ -323,11 +323,14 @@ def demo():
                     slider_maxtokens = gr.Slider(minimum = 224, maximum = 4096, value=1024, step=32, label="Max Tokens", info="Model max tokens", interactive=True)
                 with gr.Row():
                     slider_topk = gr.Slider(minimum = 1, maximum = 10, value=3, step=1, label="top-k samples", info="Model top-k samples", interactive=True)
+            with gr.Row():
+                language_btn = gr.Radio(["Italian", "English"], label="Linua", value="Italian", type="index", info="Seleziona la lingua per il chatbot")
             with gr.Row():
                 llm_progress = gr.Textbox(value="None",label="QA chain initialization")
             with gr.Row():
-                qachain_btn = gr.Button("Initialize Question Answering chain")
-
+                qachain_btn = gr.Button("Initializza Question Answering chain")
+        
+        
         with gr.Tab("Passo 4 - Chatbot"):
             chatbot = gr.Chatbot(height=300)
             with gr.Accordion("Opzioni avanzate - Riferimenti ai documenti", open=False):