Update notebooks to use dict instead of yaml and remove dataloaders (#1075)

notebooks/ollama.ipynb

@@ -24,50 +24,13 @@
     "- ollama serve"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "id": "Ns6RhPfbiitr"
-   },
-   "source": [
-    "### Step-2: Define your llm and embedding model config (Going all out local inference, no need for OpenAI API Key)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 1,
-   "metadata": {
-    "id": "S9CkxVjriotB"
-   },
-   "outputs": [],
-   "source": [
-    "config = \"\"\"\n",
-    "llm:\n",
-    "  provider: ollama\n",
-    "  config:\n",
-    "    model: 'llama2'\n",
-    "    temperature: 0.5\n",
-    "    top_p: 1\n",
-    "    stream: true\n",
-    "\n",
-    "embedder:\n",
-    "  provider: huggingface\n",
-    "  config:\n",
-    "    model: 'BAAI/bge-small-en-v1.5'\n",
-    "\"\"\"\n",
-    "\n",
-    "# Write the multi-line string to a YAML file\n",
-    "with open('ollama.yaml', 'w') as file:\n",
-    "    file.write(config)"
-   ]
-  },
   {
    "cell_type": "markdown",
    "metadata": {
     "id": "PGt6uPLIi1CS"
    },
    "source": [
-    "### Step-3 Create embedchain app based on the config"
+    "### Step-2 Create embedchain app and define your config (all local inference)"
    ]
   },
   {
@@ -93,7 +56,23 @@
    ],
    "source": [
     "from embedchain import App\n",
-    "app = App.from_config(config_path=\"ollama.yaml\")"
+    "app = App.from_config(config={\n",
+    "    \"llm\": {\n",
+    "        \"provider\": \"ollama\",\n",
+    "        \"config\": {\n",
+    "            \"model\": \"llama2\",\n",
+    "            \"temperature\": 0.5,\n",
+    "            \"top_p\": 1,\n",
+    "            \"stream\": True\n",
+    "        }\n",
+    "    },\n",
+    "    \"embedder\": {\n",
+    "        \"provider\": \"huggingface\",\n",
+    "        \"config\": {\n",
+    "            \"model\": \"BAAI/bge-small-en-v1.5\"\n",
+    "        }\n",
+    "    }\n",
+    "})"
    ]
   },
   {
@@ -102,7 +81,7 @@
     "id": "XNXv4yZwi7ef"
    },
    "source": [
-    "### Step-4: Add data sources to your app"
+    "### Step-3: Add data sources to your app"
    ]
   },
   {
@@ -159,7 +138,7 @@
     "id": "_7W6fDeAjMAP"
    },
    "source": [
-    "### Step-5: All set. Now start asking questions related to your data"
+    "### Step-4: All set. Now start asking questions related to your data"
    ]
   },
   {