feat: use the customized submit function

app.py

@@ -7,6 +7,10 @@ import time
 import random
 
 import gradio as gr
+from gradio.helpers import special_args
+from gradio.routes import Request
+import anyio
+
 from huggingface_hub import Repository, InferenceClient
 from utils import force_git_push
 
@@ -230,7 +234,7 @@ chatbot = gr.Chatbot(label="PersianGPT",
                      rtl=True,
                      show_share_button=True,
                      show_copy_button=True,
-                     layout="panel",
+                     #layout="panel",
                      bubble_full_width = False)
 
 textbox = gr.Textbox(
@@ -251,7 +255,30 @@ textbox_whoareu = gr.Textbox(
             placeholder="Who are you?",
         )
 
-chat_interface = gr.ChatInterface(
+class ChatInterface(gr.ChatInterface():
+    async def _submit_fn(
+        self,
+        message: str,
+        history_with_input: list[list[str | None]],
+        request: Request,
+        *args,
+    ) -> tuple[list[list[str | None]], list[list[str | None]]]:
+        history = history_with_input[:-1]
+        inputs, _, _ = special_args(
+            self.fn, inputs=[message, history, *args], request=request
+        )
+
+        if self.is_async:
+            response = await self.fn(*inputs)
+        else:
+            response = await anyio.to_thread.run_sync(
+                self.fn, *inputs, limiter=self.limiter
+            )
+
+        history.append([message, response])
+        return history, history
+
+chat_interface = ChatInterface(
         generate, 
         chatbot=chatbot,
         textbox=textbox,