update

mongodb/source/autograder.py

@@ -25,10 +25,13 @@ def comparator(a, b):
                         return cmp
             else: return 1
             return 0
+        from bson import ObjectId
         
         match (a, b):
             case (dict(), dict()):
                 return itcmp([*a.keys(), *a.values()], [*b.keys(), *b.values()])
+            case (ObjectId(aa), ObjectId(bb)):
+                return cmp(aa, bb)
             case (Iterable(), Iterable()):
                 return itcmp(a, b)
             case _ if type(a) == type(b):

mongodb/source/solution.py

@@ -30,7 +30,7 @@ sols = ['db.bills.find({sponsor_name:"Marco Rubio"}, {_id:0, title: 1, sponsor_n
                 foreignField: "sponsor_state",
                 as:"otherBills"} },
             { $unwind: "$otherBills" },
-            { $project: {title: 1, sponsor_name: 1, sponsor_state: 1, otherbill_id: "$otherBills._id", otherbill_title: "$otherBills.title", otherbill_sponser_name: "$otherBills.sponsor_name", otherbill_sponsor_state: "$otherBills.sponsor_state"}},
+            { $project: {title: 1, sponsor_name: 1, sponsor_state: 1, otherbill_id: "$otherBills._id", otherbill_title: "$otherBills.title", otherbill_sponsor_name: "$otherBills.sponsor_name", otherbill_sponsor_state: "$otherBills.sponsor_state"}},
             { $match: {$expr: {$lt: ["$_id", "$otherbill_id"]}}}    
         ])''',
         '''db.congress.aggregate([

neo4j/source/setup.sh

@@ -7,4 +7,4 @@ sed -i '1s/^/server.default_listen_address=0.0.0.0\n/' /etc/neo4j/neo4j.conf
 systemctl enable --now neo4j
 neo4j-admin dbms set-initial-password 4Sfz541Lm --require-password-change=false
 
-python3 -m pip install neo4j
+python3 -m pip install neo4j