Fix notebooks, improve charts

docs/examples/simple/data.ipynb

@@ -87,7 +87,7 @@
      "name": "stderr",
      "output_type": "stream",
      "text": [
-      "100%|██████████| 4/4 [04:42<00:00, 70.62s/it] \n"
+      "100%|██████████| 4/4 [04:22<00:00, 65.51s/it] \n"
      ]
     }
    ],
@@ -103,10 +103,11 @@
     "    unchunk,\n",
     ")\n",
     "\n",
+    "\n",
     "def preprocess_chunk(chunk_key: str) -> List[Tuple[str, List[str]]]:\n",
     "    response = urllib.request.urlopen(\n",
     "        f\"https://s3-us-west-2.amazonaws.com/ai2-s2-research-public/\"\n",
-    "        \"open-corpus/2022-02-01/{chunk_key}\"\n",
+    "        f\"open-corpus/2022-02-01/{chunk_key}\"\n",
     "    )  # a gzipped JSON Lines file\n",
     "\n",
     "    decompressed = gzip.decompress(response.read())\n",
@@ -165,9 +166,29 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 8,
+   "execution_count": 5,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "\u001b[38;5;226mEnvironment variable ENVIRONMENT is not set, defaulting to development mode ‼️\u001b[0m\n",
+      "\u001b[38;5;226mCannot find credentials files, defaulting to using ParallelTinyDbDriver\u001b[0m\n",
+      "\u001b[38;5;226mThe selected tracing database (ParallelTinyDbDriver) is not recommended for production\u001b[0m\n",
+      "\u001b[38;5;226mCannot find credentials files, defaulting to using LargeFileLocal\u001b[0m\n",
+      "\u001b[38;5;39mGreatAI (v0.1.6): configured ✅\u001b[0m\n",
+      "\u001b[38;5;39m  🔩 tracing_database: ParallelTinyDbDriver\u001b[0m\n",
+      "\u001b[38;5;39m  🔩 large_file_implementation: LargeFileLocal\u001b[0m\n",
+      "\u001b[38;5;39m  🔩 is_production: False\u001b[0m\n",
+      "\u001b[38;5;39m  🔩 should_log_exception_stack: True\u001b[0m\n",
+      "\u001b[38;5;39m  🔩 prediction_cache_size: 512\u001b[0m\n",
+      "\u001b[38;5;39m  🔩 dashboard_table_size: 50\u001b[0m\n",
+      "\u001b[38;5;226mYou still need to check whether you follow all best practices before trusting your deployment.\u001b[0m\n",
+      "\u001b[38;5;226m> Find out more at https://se-ml.github.io/practices\u001b[0m\n"
+     ]
+    }
+   ],
    "source": [
     "from great_ai import add_ground_truth\n",
     "\n",