diff --git a/data/architektura.ipynb b/data/architektura.ipynb
index 3b85b31..5a5d241 100644
--- a/data/architektura.ipynb
+++ b/data/architektura.ipynb
@@ -14,7 +14,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 9,
+   "execution_count": 13,
    "id": "8a7292e7-a5b5-41c3-bd3f-11b619ed3f12",
    "metadata": {
     "tags": []
@@ -25,8 +25,11 @@
     "\n",
     "def system(text):\n",
     "    akt_usera = nlu(text)\n",
+    "    print(akt_usera)\n",
     "    stan = dst(akt_usera)\n",
+    "    print(stan)\n",
     "    akt_systemu = dialogue_policy(stan)\n",
+    "    print(akt_systemu)\n",
     "    system_msg = nlg(akt_systemu)\n",
     "    print('System: ' + system_msg)\n",
     "    \n",
@@ -41,26 +44,27 @@
     "        return akt\n",
     "\n",
     "def dst(akt):\n",
-    "    if akt == 'request(name)':\n",
-    "        need = 'name'\n",
-    "        return need\n",
+    "    if akt == 'request(imie)':\n",
+    "        state = 'need imie'\n",
+    "        return state\n",
     "    \n",
     "    \n",
     "def dialogue_policy(state):\n",
-    "    state = state.split('(')\n",
-    "    if state[0] == 'request':\n",
+    "    state = state.split()\n",
+    "    print('state: ', state)\n",
+    "    if state[0] == 'need':\n",
     "        system_act = 'inform' + '(' + state[1] + ')'\n",
     "        return system_act\n",
     "    \n",
     "def nlg(act):\n",
-    "    if act == 'request(imie)':\n",
-    "        print('nazywam się ' + name)\n",
+    "    if act == 'inform(imie)':\n",
+    "        return name\n",
     "    \n"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 10,
+   "execution_count": null,
    "id": "52dc2673-0590-4b9f-87bc-f19a41e00746",
    "metadata": {
     "tags": []
@@ -74,16 +78,14 @@
      ]
     },
     {
-     "ename": "AttributeError",
-     "evalue": "'NoneType' object has no attribute 'split'",
-     "output_type": "error",
-     "traceback": [
-      "\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
-      "\u001b[1;31mAttributeError\u001b[0m                            Traceback (most recent call last)",
-      "Cell \u001b[1;32mIn[10], line 3\u001b[0m\n\u001b[0;32m      1\u001b[0m \u001b[38;5;28;01mwhile\u001b[39;00m \u001b[38;5;28;01mTrue\u001b[39;00m:\n\u001b[0;32m      2\u001b[0m     user_input \u001b[38;5;241m=\u001b[39m \u001b[38;5;28minput\u001b[39m(\u001b[38;5;124m'\u001b[39m\u001b[38;5;124mTy:\u001b[39m\u001b[38;5;124m'\u001b[39m)\n\u001b[1;32m----> 3\u001b[0m     \u001b[43msystem\u001b[49m\u001b[43m(\u001b[49m\u001b[43muser_input\u001b[49m\u001b[43m)\u001b[49m\n",
-      "Cell \u001b[1;32mIn[9], line 6\u001b[0m, in \u001b[0;36msystem\u001b[1;34m(text)\u001b[0m\n\u001b[0;32m      4\u001b[0m akt_usera \u001b[38;5;241m=\u001b[39m nlu(text)\n\u001b[0;32m      5\u001b[0m stan \u001b[38;5;241m=\u001b[39m dst(akt_usera)\n\u001b[1;32m----> 6\u001b[0m akt_systemu \u001b[38;5;241m=\u001b[39m \u001b[43mdialogue_policy\u001b[49m\u001b[43m(\u001b[49m\u001b[43mstan\u001b[49m\u001b[43m)\u001b[49m\n\u001b[0;32m      7\u001b[0m system_msg \u001b[38;5;241m=\u001b[39m nlg(akt_systemu)\n\u001b[0;32m      8\u001b[0m \u001b[38;5;28mprint\u001b[39m(\u001b[38;5;124m'\u001b[39m\u001b[38;5;124mSystem: \u001b[39m\u001b[38;5;124m'\u001b[39m \u001b[38;5;241m+\u001b[39m system_msg)\n",
-      "Cell \u001b[1;32mIn[9], line 27\u001b[0m, in \u001b[0;36mdialogue_policy\u001b[1;34m(state)\u001b[0m\n\u001b[0;32m     26\u001b[0m \u001b[38;5;28;01mdef\u001b[39;00m \u001b[38;5;21mdialogue_policy\u001b[39m(state):\n\u001b[1;32m---> 27\u001b[0m     state \u001b[38;5;241m=\u001b[39m \u001b[43mstate\u001b[49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43msplit\u001b[49m(\u001b[38;5;124m'\u001b[39m\u001b[38;5;124m(\u001b[39m\u001b[38;5;124m'\u001b[39m)\n\u001b[0;32m     28\u001b[0m     \u001b[38;5;28;01mif\u001b[39;00m state[\u001b[38;5;241m0\u001b[39m] \u001b[38;5;241m==\u001b[39m \u001b[38;5;124m'\u001b[39m\u001b[38;5;124mrequest\u001b[39m\u001b[38;5;124m'\u001b[39m:\n\u001b[0;32m     29\u001b[0m         system_act \u001b[38;5;241m=\u001b[39m \u001b[38;5;124m'\u001b[39m\u001b[38;5;124minform\u001b[39m\u001b[38;5;124m'\u001b[39m \u001b[38;5;241m+\u001b[39m \u001b[38;5;124m'\u001b[39m\u001b[38;5;124m(\u001b[39m\u001b[38;5;124m'\u001b[39m \u001b[38;5;241m+\u001b[39m state[\u001b[38;5;241m1\u001b[39m] \u001b[38;5;241m+\u001b[39m \u001b[38;5;124m'\u001b[39m\u001b[38;5;124m)\u001b[39m\u001b[38;5;124m'\u001b[39m\n",
-      "\u001b[1;31mAttributeError\u001b[0m: 'NoneType' object has no attribute 'split'"
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "request(imie)\n",
+      "need imie\n",
+      "state:  ['need', 'imie']\n",
+      "inform(imie)\n",
+      "System: Marek Suski\n"
      ]
     }
    ],