fixed loading structure

nba_tracking_data_15_16.py

@@ -182,38 +182,37 @@ class NbaTracking(datasets.GeneratorBasedBuilder):
                 for event in game["events"]:
                     event_id = event["eventId"]
                     for moment in event["moments"]:
-                        for element in moment:
-                            quarter = element[0]
-                            game_clock = element[2]
-                            shot_clock = element[3]
-                            ball_coords = element[5][0][2:]
-                            for position in element[5][1:]:
-                                team_id = position[0]
-                                player_id = position[1]
-                                x = position[2]
-                                y = position[3]
-                                z = position[4]
-                                
-                                yield game_id, {
-                                    "gameid": game_id,
-                                    "gamedate": game_date,
-                                    "events": {
-                                        "eventid": event_id,
-                                        "moments": {
-                                            "quarter": quarter,
-                                            "game_clock": game_clock,
-                                            "shot_clock": shot_clock,
-                                            "ball_coordinates": ball_coords,
-                                            "player_coordinates": {
-                                                "teamid": team_id,
-                                                "playerid": player_id,
-                                                "x": x,
-                                                "y": y,
-                                                "z": z
-                                            }
+                        quarter = moment[0]
+                        game_clock = moment[2]
+                        shot_clock = moment[3]
+                        ball_coords = moment[5][0][2:]
+                        for player in moment[5][1:]:
+                            team_id = player[0]
+                            player_id = player[1]
+                            x = player[2]
+                            y = player[3]
+                            z = player[4]
+                            
+                            yield game_id, {
+                                "gameid": game_id,
+                                "gamedate": game_date,
+                                "events": {
+                                    "eventid": event_id,
+                                    "moments": {
+                                        "quarter": quarter,
+                                        "game_clock": game_clock,
+                                        "shot_clock": shot_clock,
+                                        "ball_coordinates": ball_coords,
+                                        "player_coordinates": {
+                                            "teamid": team_id,
+                                            "playerid": player_id,
+                                            "x": x,
+                                            "y": y,
+                                            "z": z
                                         }
                                     }
                                 }
+                            }
                                 
                         
                 # for key, row in enumerate(fp):