feat: Add delay before making API request for token price

app_value_locked.py

@@ -4,6 +4,7 @@ from web3 import Web3
 from datetime import datetime, timedelta
 from typing import List, Dict, Optional
 import pandas as pd
+import time 
 
 ADDRESSES = {
     "optimism": {
@@ -240,7 +241,7 @@ def get_token_decimals(web3, token_address):
 def get_token_price_usd(chain, token_address):
     chain_dict = {"optimism": "optimistic-ethereum", "base": "base", "ethereum": "ethereum"}
     chain_name = chain_dict.get(chain, chain) 
-
+    time.sleep(2)
     url = f"https://api.coingecko.com/api/v3/simple/token_price/{chain_name}?contract_addresses={token_address}&vs_currencies=usd"
 
     headers = {