Update app.py

app.py

@@ -3,6 +3,56 @@ import time
 import random
 import json
 
+# To test open trust-game-llama2-7b in terminal,
+# open conda environment via conda activate  
+# and run this file via python3 data_fetcher.py
+
+# Example from here: https://www.techgropse.com/blog/how-to-return-sql-data-in-json-format-python/
+# Use the built-in json module and the pymysql package if using MySQL as database: 
+import mysql.connector
+import json
+import requests 
+import urllib.parse
+import urllib.request
+
+# fetch data from the decisions database 
+def fetch_data_as_json():
+    # Connect to the database
+    conn = mysql.connector.connect(
+        host="18.153.94.89",
+        user="root",
+        password="N12RXMKtKxRj",
+        database="lionessdb"
+    )
+
+    # Create a cursor object
+    cursor = conn.cursor()
+
+    # Execute the SQL query
+    query = "SELECT playerNr, subjectNr, initialCredit, transfer1, tripledAmount1, keptForSelf1, returned1, " \
+            "newCreditRound2, transfer2, tripledAmount2, keptForSelf2, returned2, results2rounds, " \
+            "newCreditRound3, transfer3, tripledAmount3, keptForSelf3, returned3, results3rounds FROM e5390g36814_decisions"
+    cursor.execute(query)
+
+    # Fetch all rows and convert to a list of dictionaries
+    rows = cursor.fetchall()
+    result = []
+    for row in rows:
+        d = {}
+        for i, col in enumerate(cursor.description):
+            d[col[0]] = row[i]
+        result.append(d)
+
+    # Convert the list of dictionaries to JSON
+    json_result = json.dumps(result)
+
+    # Close the database connection
+    conn.close()
+
+    # Return the JSON result
+    return json_result
+
+
 get_window_url_params = """
     function() {
         const params = new URLSearchParams(window.location.search);