new structure for data

nba_tracking_data_15_16.py

@@ -89,21 +89,25 @@ class NbaTracking(datasets.GeneratorBasedBuilder):
                         }
                     ]
                 },
-                "quarter": datasets.Value("int64"),
-                "game_clock": datasets.Value("float32"),
-                "shot_clock": datasets.Value("float32"),
-                "ball_coordinates": {
-                    "x": datasets.Value("float32"),
-                    "y": datasets.Value("float32"),
-                    "z": datasets.Value("float32")
-                },
-                "player_coordinates": [
+                "event_details": [
                     {
-                        "teamid": datasets.Value("int32"),
-                        "playerid": datasets.Value("int32"),
-                        "x": datasets.Value("float32"),
-                        "y": datasets.Value("float32"),
-                        "z": datasets.Value("float32")
+                        "quarter": datasets.Value("int64"),
+                        "game_clock": datasets.Value("float32"),
+                        "shot_clock": datasets.Value("float32"),
+                        "ball_coordinates": {
+                            "x": datasets.Value("float32"),
+                            "y": datasets.Value("float32"),
+                            "z": datasets.Value("float32")
+                        },
+                        "player_coordinates": [
+                            {
+                                "teamid": datasets.Value("int32"),
+                                "playerid": datasets.Value("int32"),
+                                "x": datasets.Value("float32"),
+                                "y": datasets.Value("float32"),
+                                "z": datasets.Value("float32")
+                            }
+                        ]
                     }
                 ]
             }
@@ -201,13 +205,15 @@ class NbaTracking(datasets.GeneratorBasedBuilder):
                                 "abbreviation": home_abbrev,
                                 "players": home_players
                             },
-                            "quarter": quarter,
-                            "game_clock": game_clock, 
-                            "shot_clock": shot_clock,
-                            "ball_coordinates": {
-                                "x": ball_coords_x,
-                                "y": ball_coords_y,
-                                "z": ball_coords_z
-                            },
-                            "player_coordinates": player_coords
+                            "event_details": {
+                                "quarter": quarter,
+                                "game_clock": game_clock, 
+                                "shot_clock": shot_clock,
+                                "ball_coordinates": {
+                                    "x": ball_coords_x,
+                                    "y": ball_coords_y,
+                                    "z": ball_coords_z
+                                },
+                                "player_coordinates": player_coords
+                            }
                         }