first commit

get_mouse_tracker.py

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+
+import sqlite3
+import json
+
+conn = sqlite3.connect('database.db')
+
+cursor = conn.cursor()
+cursor.execute("SELECT * FROM Tracker")
+
+rows = cursor.fetchall()
+
+for index, distance, mouse_tracker in rows:
+    print(f"Index: {index}, Distance: {distance}")
+    print(f"Mouse tracker: {json.loads(mouse_tracker)}")
+
+# 关闭连接
+conn.close()