address comments latest

.env.sample

@@ -21,4 +21,4 @@ ETHEREUM_NODE_URL=
 # Include these for fetching token prices
 COINGECKO_API_KEY=
 DUNE_API_KEY=
-MORALIS_KEY=
+MORALIS_API_KEY=

src/constants.py

@@ -26,6 +26,6 @@
 # Dune query for fetching prices is set to LIMIT 1, i.e. it will return a single price
 DUNE_PRICE_QUERY_ID = 3935228
 
-# Dune Query 3935228 uses an end_timestamp to limit results 
+# Dune Query 3935228 uses an end_timestamp to limit results
 # (Buffer time to return results between start_timstamp and end_timestamp only)
 DUNE_QUERY_BUFFER_TIME = 100

src/helpers/blockchain_data.py

@@ -5,7 +5,8 @@
 
 
 class BlockchainData:
-    """ Class provides functions for fetching blockchain data. """
+    """Class provides functions for fetching blockchain data."""
+
     def __init__(self, web3: Web3):
         self.web3 = web3
 

src/helpers/database.py

@@ -5,10 +5,11 @@
 
 
 class Database:
-    """ 
+    """
     Class is used to write data to appropriate tables for the slippage project
     using a database connection.
     """
+
     def __init__(self, engine: Engine, chain_name: str):
         self.engine = engine
         self.chain_name = chain_name

src/price_providers/moralis_pricing.py

@@ -41,7 +41,7 @@ def get_price(self, price_params: dict) -> float | None:
                 "to_block": block_number,
             }
             result = evm_api.token.get_token_price(
-                api_key=os.getenv("MORALIS_KEY"),
+                api_key=os.getenv("MORALIS_API_KEY"),
                 params=params,
             )
             if "nativePrice" in result and "value" in result["nativePrice"]: