Fix documentation for from_documents signature (#8482)

Docs for from_documents() were outdated as seen in
#8457 .

fixes #8457 

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docs/extras/integrations/vectorstores/qdrant.ipynb

@@ -202,7 +202,7 @@
         "qdrant = Qdrant.from_documents(\n",
         "    docs,\n",
         "    embeddings,\n",
-        "    url,\n",
+        "    url=url,\n",
         "    prefer_grpc=True,\n",
         "    collection_name=\"my_documents\",\n",
         ")"
@@ -236,7 +236,7 @@
         "qdrant = Qdrant.from_documents(\n",
         "    docs,\n",
         "    embeddings,\n",
-        "    url,\n",
+        "    url=url,\n",
         "    prefer_grpc=True,\n",
         "    api_key=api_key,\n",
         "    collection_name=\"my_documents\",\n",
@@ -270,7 +270,7 @@
         "qdrant = Qdrant.from_documents(\n",
         "    docs,\n",
         "    embeddings,\n",
-        "    url,\n",
+        "    url=url,\n",
         "    prefer_grpc=True,\n",
         "    collection_name=\"my_documents\",\n",
         "    force_recreate=True,\n",