Use session.delete in notebook example

Author: FlorentinD

doc/modules/ROOT/pages/tutorials/gds-sessions.adoc

@@ -124,12 +124,12 @@ data_query = """
     (brie:Person {name: 'Brie',   age: 31, experience: 6, hipster: 0}),
     (elsa:Person {name: 'Elsa',   age: 65, experience: 23, hipster: 1}),
     (john:Person {name: 'John',   age: 4, experience: 100, hipster: 0}),
-    
+
     (apple:Fruit {name: 'Apple',   tropical: 0, sourness: 0.3, sweetness: 0.6}),
     (banana:Fruit {name: 'Banana', tropical: 1, sourness: 0.1, sweetness: 0.9}),
     (mango:Fruit {name: 'Mango',   tropical: 1, sourness: 0.3, sweetness: 1.0}),
     (plum:Fruit {name: 'Plum',     tropical: 0, sourness: 0.5, sweetness: 0.8})
-  
+
   CREATE
     (dan)-[:LIKES]->(apple),
     (annie)-[:LIKES]->(banana),
@@ -138,7 +138,7 @@ data_query = """
     (brie)-[:LIKES]->(banana),
     (elsa)-[:LIKES]->(plum),
     (john)-[:LIKES]->(plum),
-  
+
     (dan)-[:KNOWS]->(annie),
     (dan)-[:KNOWS]->(matt),
     (annie)-[:KNOWS]->(matt),
@@ -179,16 +179,16 @@ G, result = gds.graph.project(
     CALL {
         MATCH (p1:Person)
         OPTIONAL MATCH (p1)-[r:KNOWS]->(p2:Person)
-        RETURN 
-          p1 AS source, r AS rel, p2 AS target, 
-          p1 {.age, .experience, .hipster } AS sourceNodeProperties, 
+        RETURN
+          p1 AS source, r AS rel, p2 AS target,
+          p1 {.age, .experience, .hipster } AS sourceNodeProperties,
           p2 {.age, .experience, .hipster } AS targetNodeProperties
         UNION
         MATCH (f:Fruit)
         OPTIONAL MATCH (f)<-[r:LIKES]-(p:Person)
-        RETURN 
-          p AS source, r AS rel, f AS target, 
-          p {.age, .experience, .hipster } AS sourceNodeProperties, 
+        RETURN
+          p AS source, r AS rel, f AS target,
+          p {.age, .experience, .hipster } AS sourceNodeProperties,
           f { .tropical, .sourness, .sweetness } AS targetNodeProperties
     }
     RETURN gds.graph.project.remote(source, target, {
@@ -265,8 +265,8 @@ instance.
 ----
 gds.run_cypher(
     """
-    MATCH (p:Person) 
-    RETURN p.name, p.pagerank AS rank, p.louvain 
+    MATCH (p:Person)
+    RETURN p.name, p.pagerank AS rank, p.louvain
      ORDER BY rank DESC
     """
 )
@@ -284,7 +284,9 @@ stop incurring costs.
 
 [source, python, role=no-test]
 ----
-sessions.delete("people-and-fruits")
+gds.delete()
+
+# or sessions.delete("people-and-fruits")
 ----
 
 [source, python, role=no-test]

examples/gds-sessions.ipynb

@@ -181,12 +181,12 @@
     "    (brie:Person {name: 'Brie',   age: 31, experience: 6, hipster: 0}),\n",
     "    (elsa:Person {name: 'Elsa',   age: 65, experience: 23, hipster: 1}),\n",
     "    (john:Person {name: 'John',   age: 4, experience: 100, hipster: 0}),\n",
-    "    \n",
+    "\n",
     "    (apple:Fruit {name: 'Apple',   tropical: 0, sourness: 0.3, sweetness: 0.6}),\n",
     "    (banana:Fruit {name: 'Banana', tropical: 1, sourness: 0.1, sweetness: 0.9}),\n",
     "    (mango:Fruit {name: 'Mango',   tropical: 1, sourness: 0.3, sweetness: 1.0}),\n",
     "    (plum:Fruit {name: 'Plum',     tropical: 0, sourness: 0.5, sweetness: 0.8})\n",
-    "  \n",
+    "\n",
     "  CREATE\n",
     "    (dan)-[:LIKES]->(apple),\n",
     "    (annie)-[:LIKES]->(banana),\n",
@@ -195,7 +195,7 @@
     "    (brie)-[:LIKES]->(banana),\n",
     "    (elsa)-[:LIKES]->(plum),\n",
     "    (john)-[:LIKES]->(plum),\n",
-    "  \n",
+    "\n",
     "    (dan)-[:KNOWS]->(annie),\n",
     "    (dan)-[:KNOWS]->(matt),\n",
     "    (annie)-[:KNOWS]->(matt),\n",
@@ -242,16 +242,16 @@
     "    CALL {\n",
     "        MATCH (p1:Person)\n",
     "        OPTIONAL MATCH (p1)-[r:KNOWS]->(p2:Person)\n",
-    "        RETURN \n",
-    "          p1 AS source, r AS rel, p2 AS target, \n",
-    "          p1 {.age, .experience, .hipster } AS sourceNodeProperties, \n",
+    "        RETURN\n",
+    "          p1 AS source, r AS rel, p2 AS target,\n",
+    "          p1 {.age, .experience, .hipster } AS sourceNodeProperties,\n",
     "          p2 {.age, .experience, .hipster } AS targetNodeProperties\n",
     "        UNION\n",
     "        MATCH (f:Fruit)\n",
     "        OPTIONAL MATCH (f)<-[r:LIKES]-(p:Person)\n",
-    "        RETURN \n",
-    "          p AS source, r AS rel, f AS target, \n",
-    "          p {.age, .experience, .hipster } AS sourceNodeProperties, \n",
+    "        RETURN\n",
+    "          p AS source, r AS rel, f AS target,\n",
+    "          p {.age, .experience, .hipster } AS sourceNodeProperties,\n",
     "          f { .tropical, .sourness, .sweetness } AS targetNodeProperties\n",
     "    }\n",
     "    RETURN gds.graph.project.remote(source, target, {\n",
@@ -361,8 +361,8 @@
    "source": [
     "gds.run_cypher(\n",
     "    \"\"\"\n",
-    "    MATCH (p:Person) \n",
-    "    RETURN p.name, p.pagerank AS rank, p.louvain \n",
+    "    MATCH (p:Person)\n",
+    "    RETURN p.name, p.pagerank AS rank, p.louvain\n",
     "     ORDER BY rank DESC\n",
     "    \"\"\"\n",
     ")"
@@ -391,7 +391,9 @@
    },
    "outputs": [],
    "source": [
-    "sessions.delete(\"people-and-fruits\")"
+    "gds.delete()\n",
+    "\n",
+    "# or sessions.delete(\"people-and-fruits\")"
    ]
   },
   {