Update src/data_upload.py

src/data_upload.py

@@ -1,17 +1,24 @@
-import gspread
-from oauth2client.service_account import ServiceAccountCredentials
+# ========================
+# Google Sheets Integration
+# ========================
 
 def connect_to_sheet():
-    scope = ["https://spreadsheets.google.com/feeds",
-             "https://www.googleapis.com/auth/spreadsheets",
-             "https://www.googleapis.com/auth/drive"]
-    
-    creds = ServiceAccountCredentials.from_json_keyfile_name("creds.json", scope)
+    creds_dict = json.loads(os.environ["GOOGLE_CREDS_JSON"])
+    scope = [
+        "https://spreadsheets.google.com/feeds",
+        "https://www.googleapis.com/auth/spreadsheets",
+        "https://www.googleapis.com/auth/drive"
+    ]
+    creds = ServiceAccountCredentials.from_json_keyfile_dict(creds_dict, scope)
     client = gspread.authorize(creds)
-    
-    sheet = client.open("leaderboard").sheet1
+    sheet = client.open("Hackathon Leaderboard").sheet1
     return sheet
 
 def append_score(timestamp, score, filename):
     sheet = connect_to_sheet()
-    sheet.append_row([timestamp, score, filename])
+    sheet.append_row([timestamp, score, filename])
+
+def fetch_leaderboard():
+    sheet = connect_to_sheet()
+    data = sheet.get_all_records()
+    return pd.DataFrame(data)