Update app.py

app.py

@@ -61,6 +61,16 @@ chat_log_name =""
 from llama_cpp import Llama
 llm = Llama(model_path=model_file, model_type="mistral",n_gpu_layers=-1,n_ctx = 2048)
 
+
+def reset_chat():
+    global chat_history, chat_log_history, isFirstRun, context, chat_log_name
+    chat_history = []
+    chat_log_history = []
+    isFirstRun = True
+    context = initContext  # Assuming initContext is your initial context
+    chat_log_name = ""
+    return "Chat reset successfully. You can start a new chat now."
+
 def get_drive_service():
     credentials = service_account.Credentials.from_service_account_file(
         SERVICE_ACCOUNT_FILE, scopes=SCOPES)