diff --git a/scratches/pseco/agent/n00 langgraph_agent_simple.ipynb b/scratches/pseco/agent/n00 langgraph_agent_simple.ipynb
index b688f47..b8fc476 100644
--- a/scratches/pseco/agent/n00 langgraph_agent_simple.ipynb	
+++ b/scratches/pseco/agent/n00 langgraph_agent_simple.ipynb	
@@ -10,7 +10,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 17,
    "id": "9e974df6",
    "metadata": {},
    "outputs": [],
@@ -34,10 +34,19 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 18,
    "id": "30edcecc",
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "DEBUG: LANGFUSE_HOST from env = http://45.77.119.180\n",
+      "DEBUG: Langfuse client base_url = NOT SET\n"
+     ]
+    }
+   ],
    "source": [
     "ES_URL = os.getenv(\"ELASTICSEARCH_LOCAL_URL\")\n",
     "INDEX_NAME = os.getenv(\"ELASTICSEARCH_INDEX\")\n",
@@ -72,10 +81,24 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 19,
    "id": "ad98841b",
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Langfuse Configuration:\n",
+      "  Host: http://45.77.119.180\n",
+      "  Public Key: **********\n",
+      "  Secret Key: **********\n",
+      "\n",
+      "✓ All Langfuse environment variables are set\n",
+      "  Tracing will be sent to Langfuse when you run the agent\n"
+     ]
+    }
+   ],
    "source": [
     "print(f\"Langfuse Configuration:\")\n",
     "print(f\"  Host: {LANGFUSE_HOST}\")\n",
@@ -100,7 +123,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 20,
    "id": "5f8c88cf",
    "metadata": {},
    "outputs": [],
@@ -119,7 +142,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 21,
    "id": "f9359747",
    "metadata": {},
    "outputs": [],
@@ -151,7 +174,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 22,
    "id": "e5247ab9",
    "metadata": {},
    "outputs": [],
@@ -166,7 +189,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 23,
    "id": "a644f6fa",
    "metadata": {},
    "outputs": [],
@@ -186,7 +209,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 24,
    "id": "36d0f54e",
    "metadata": {},
    "outputs": [],
@@ -219,7 +242,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 25,
    "id": "fae46a58",
    "metadata": {},
    "outputs": [],
@@ -237,10 +260,21 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 26,
    "id": "2fec3fdb",
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "data": {
+      "image/png": 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",
+      "text/plain": [
+       "<IPython.core.display.Image object>"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    }
+   ],
    "source": [
     "try:\n",
     "    display(Image(agent_graph.get_graph().draw_mermaid_png()))\n",
@@ -258,7 +292,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 27,
    "id": "a7f4fbf6",
    "metadata": {},
    "outputs": [],
@@ -268,7 +302,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 28,
    "id": "8569cf39",
    "metadata": {},
    "outputs": [],
@@ -293,15 +327,49 @@
    "execution_count": null,
    "id": "53b89690",
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Starting agent...\n",
+      "================================\u001b[1m Human Message \u001b[0m=================================\n",
+      "\n",
+      "What does vertical farming proposes?\n"
+     ]
+    },
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "Failed to export span batch code: 404, reason: <!DOCTYPE html><html lang=\"en\"><head><meta charSet=\"utf-8\"/><meta name=\"viewport\" content=\"width=device-width\"/><meta name=\"next-head-count\" content=\"2\"/><link rel=\"preload\" href=\"/_next/static/css/1d1bf8ebf039f876.css\" as=\"style\"/><link rel=\"stylesheet\" href=\"/_next/static/css/1d1bf8ebf039f876.css\" data-n-g=\"\"/><noscript data-n-css=\"\"></noscript><script defer=\"\" nomodule=\"\" src=\"/_next/static/chunks/polyfills-42372ed130431b0a.js\"></script><script src=\"/_next/static/chunks/webpack-fafe7122277f5772.js\" defer=\"\"></script><script src=\"/_next/static/chunks/framework-d2dcb18632b956b2.js\" defer=\"\"></script><script src=\"/_next/static/chunks/main-19694d19b6f6c228.js\" defer=\"\"></script><script src=\"/_next/static/chunks/pages/_app-9e6c56ce79ebaf0a.js\" defer=\"\"></script><script src=\"/_next/static/chunks/pages/_error-881d11b9e6da73d1.js\" defer=\"\"></script><script src=\"/_next/static/Eu5QEyLpa3Avvo-CHkMDG/_buildManifest.js\" defer=\"\"></script><script src=\"/_next/static/Eu5QEyLpa3Avvo-CHkMDG/_ssgManifest.js\" defer=\"\"></script></head><body><div id=\"__next\"><script>!function(){try{var d=document.documentElement,c=d.classList;c.remove('light','dark');var e=localStorage.getItem('theme');if('system'===e||(!e&&true)){var t='(prefers-color-scheme: dark)',m=window.matchMedia(t);if(m.media!==t||m.matches){d.style.colorScheme = 'dark';c.add('dark')}else{d.style.colorScheme = 'light';c.add('light')}}else if(e){c.add(e|| '')}if(e==='light'||e==='dark')d.style.colorScheme=e}catch(e){}}()</script><div class=\"flex min-h-full flex-1 flex-col justify-center py-12 sm:px-6 lg:px-8\" data-sentry-component=\"Spinner\" data-sentry-source-file=\"spinner.tsx\"><div class=\"sm:mx-auto sm:w-full sm:max-w-md\"><img src=\"/icon.svg\" width=\"42\" height=\"42\" alt=\"Langfuse Icon\" class=\"mx-auto motion-safe:animate-spin\" data-sentry-component=\"LangfuseIcon\" data-sentry-source-file=\"LangfuseLogo.tsx\"/><h2 class=\"mt-5 text-center text-2xl font-bold leading-9 tracking-tight text-primary\">Loading<!-- --> ...</h2></div></div></div><script id=\"__NEXT_DATA__\" type=\"application/json\">{\"props\":{\"pageProps\":{\"statusCode\":404}},\"page\":\"/_error\",\"query\":{},\"buildId\":\"Eu5QEyLpa3Avvo-CHkMDG\",\"nextExport\":true,\"isFallback\":false,\"gip\":true,\"locale\":\"en\",\"locales\":[\"en\"],\"defaultLocale\":\"en\",\"scriptLoader\":[]}</script></body></html>\n",
+      "Failed to export span batch code: 404, reason: <!DOCTYPE html><html lang=\"en\"><head><meta charSet=\"utf-8\"/><meta name=\"viewport\" content=\"width=device-width\"/><meta name=\"next-head-count\" content=\"2\"/><link rel=\"preload\" href=\"/_next/static/css/1d1bf8ebf039f876.css\" as=\"style\"/><link rel=\"stylesheet\" href=\"/_next/static/css/1d1bf8ebf039f876.css\" data-n-g=\"\"/><noscript data-n-css=\"\"></noscript><script defer=\"\" nomodule=\"\" src=\"/_next/static/chunks/polyfills-42372ed130431b0a.js\"></script><script src=\"/_next/static/chunks/webpack-fafe7122277f5772.js\" defer=\"\"></script><script src=\"/_next/static/chunks/framework-d2dcb18632b956b2.js\" defer=\"\"></script><script src=\"/_next/static/chunks/main-19694d19b6f6c228.js\" defer=\"\"></script><script src=\"/_next/static/chunks/pages/_app-9e6c56ce79ebaf0a.js\" defer=\"\"></script><script src=\"/_next/static/chunks/pages/_error-881d11b9e6da73d1.js\" defer=\"\"></script><script src=\"/_next/static/Eu5QEyLpa3Avvo-CHkMDG/_buildManifest.js\" defer=\"\"></script><script src=\"/_next/static/Eu5QEyLpa3Avvo-CHkMDG/_ssgManifest.js\" defer=\"\"></script></head><body><div id=\"__next\"><script>!function(){try{var d=document.documentElement,c=d.classList;c.remove('light','dark');var e=localStorage.getItem('theme');if('system'===e||(!e&&true)){var t='(prefers-color-scheme: dark)',m=window.matchMedia(t);if(m.media!==t||m.matches){d.style.colorScheme = 'dark';c.add('dark')}else{d.style.colorScheme = 'light';c.add('light')}}else if(e){c.add(e|| '')}if(e==='light'||e==='dark')d.style.colorScheme=e}catch(e){}}()</script><div class=\"flex min-h-full flex-1 flex-col justify-center py-12 sm:px-6 lg:px-8\" data-sentry-component=\"Spinner\" data-sentry-source-file=\"spinner.tsx\"><div class=\"sm:mx-auto sm:w-full sm:max-w-md\"><img src=\"/icon.svg\" width=\"42\" height=\"42\" alt=\"Langfuse Icon\" class=\"mx-auto motion-safe:animate-spin\" data-sentry-component=\"LangfuseIcon\" data-sentry-source-file=\"LangfuseLogo.tsx\"/><h2 class=\"mt-5 text-center text-2xl font-bold leading-9 tracking-tight text-primary\">Loading<!-- --> ...</h2></div></div></div><script id=\"__NEXT_DATA__\" type=\"application/json\">{\"props\":{\"pageProps\":{\"statusCode\":404}},\"page\":\"/_error\",\"query\":{},\"buildId\":\"Eu5QEyLpa3Avvo-CHkMDG\",\"nextExport\":true,\"isFallback\":false,\"gip\":true,\"locale\":\"en\",\"locales\":[\"en\"],\"defaultLocale\":\"en\",\"scriptLoader\":[]}</script></body></html>\n"
+     ]
+    },
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "==================================\u001b[1m Ai Message \u001b[0m==================================\n",
+      "\n",
+      "<think>\n",
+      "Okay, the user is asking what vertical farming proposes. First, I need to recall what vertical farming is. From what I remember, vertical farming is a method of growing crops in stacked layers, often in controlled environments. It's a form of hydroponics or aquaponics. The idea is to maximize space efficiency by using vertical structures. \n",
+      "\n",
+      "But wait, maybe I should check if there's any specific information I'm missing. The user might be looking for details about the technology involved, like using LED lights, hydroponics, or aquaponics. Also, vertical farms can reduce the need for land, water, and pesticides. \n",
+      "\n",
+      "I should present this information clearly. Let me make sure to mention the key aspects: stacked layers, controlled environment, space efficiency, and sustainability. That should answer the question comprehensively.\n",
+      "</think>\n",
+      "\n",
+      "Vertical farming is a method of growing crops in stacked layers (like vertical gardens) in controlled environments, often using hydroponics or aquaponics. It maximizes space efficiency, reduces water and land use, and promotes sustainability by minimizing resource consumption.\n",
+      "\n",
+      "Flushing traces to Langfuse...\n",
+      "✓ Traces flushed (check your Langfuse dashboard at http://45.77.119.180)\n"
+     ]
+    }
+   ],
    "source": [
     "print(\"Starting agent...\")\n",
-    "stream_graph_updates(user_input)\n",
-    "\n",
-    "# Ensure all spans are flushed to Langfuse\n",
-    "print(\"\\nFlushing traces to Langfuse...\")\n",
-    "langfuse.flush()\n",
-    "print(\"✓ Traces flushed (check your Langfuse dashboard at \" + LANGFUSE_HOST + \")\")"
+    "stream_graph_updates(user_input)"
    ]
   },
   {
diff --git a/scratches/pseco/synthetic_dataset/n00 Ragas TestSet Generation.ipynb b/scratches/pseco/synthetic_dataset/n00 Ragas TestSet Generation.ipynb
new file mode 100644
index 0000000..e69de29