Add code

app.py

@@ -133,6 +133,16 @@ class OpenAIHandler(StreamHandler):
         except StopIteration:
             self._generator = self.generator()
             return None
+    
+    def reset_state(self):
+        """Reset connection state for new recording session"""
+        self.connection = None
+        self.args_set.clear()
+        self.quit.clear()
+        self.connected.clear()
+        self.thread = None
+        self._generator = None
+        self.current_session = None
 
     def shutdown(self) -> None:
         if self.connection:
@@ -140,6 +150,7 @@ class OpenAIHandler(StreamHandler):
             self.quit.set()
             if self.thread:
                 self.thread.join(timeout=5)
+            self.reset_state()
 
 
 def update_chatbot(chatbot: list[dict], response: ResponseAudioTranscriptDoneEvent):