updates notebook to remove dtype arg in method calls

Author: justin-cechmanek

docs/user_guide/vectorizers_04.ipynb

@@ -350,7 +350,7 @@
    "outputs": [],
    "source": [
     "# You can also create many embeddings at once\n",
-    "embeddings = hf.embed_many(sentences, as_buffer=True, dtype=\"float32\")\n"
+    "embeddings = hf.embed_many(sentences, as_buffer=True)\n"
    ]
   },
   {
@@ -925,8 +925,9 @@
     "# subsequent calls to embed('', as_buffer=True) and embed_many('', as_buffer=True) will now encode as float16\n",
     "float16_bytes = vectorizer.embed('test sentence', as_buffer=True)\n",
     "\n",
-    "# you can override this setting on each individual method call\n",
-    "float64_bytes = vectorizer.embed('test sentence', as_buffer=True, dtype=\"float64\")\n",
+    "# to generate embeddings with different dtype instantiate a new vectorizer\n",
+    "vectorizer_64 = HFTextVectorizer(dtype=\"float64\")\n",
+    "float64_bytes = vectorizer_64.embed('test sentence', as_buffer=True)\n",
     "\n",
     "float16_bytes != float64_bytes"
    ]