addressed review

src/coingecko_pricing.py

@@ -8,10 +8,10 @@
 
 coingecko_api_key = os.getenv("COINGECKO_API_KEY")
 
-
-def load_cleaned_token_list(file_path):
-    with open(file_path, "r") as f:
-        return json.load(f)
+# Load the coingecko token list
+cleaned_token_list_path = "src/coingecko_tokens_list/filtered_coingecko_list.json"
+with open(cleaned_token_list_path, "r") as f:
+    cleaned_token_list = json.load(f)
 
 
 def get_token_id_by_address(cleaned_token_list, token_address):
@@ -58,9 +58,6 @@ def get_price(web3: Web3, block_number: int, token_address: str, tx_hash: str):
     Function returns coingecko price for a token address,
     closest to and at least as large as the block timestamp for a given tx hash.
     """
-    cleaned_token_list = load_cleaned_token_list(
-        "src/coingecko_tokens_list/filtered_coingecko_list.json"
-    )
     # Coingecko doesn't store ETH address, which occurs commonly in imbalances.
     if Web3.to_checksum_address(token_address) == NATIVE_ETH_TOKEN_ADDRESS:
         return 1.0

src/daemon.py

@@ -9,9 +9,7 @@
 from sqlalchemy import text
 from sqlalchemy.engine import Engine
 from src.imbalances_script import RawTokenImbalances
-from src.helper_functions import (
-    get_finalized_block_number,
-)
+from src.helper_functions import get_finalized_block_number, read_sql_file
 from src.config import (
     initialize_connections,
     CHAIN_SLEEP_TIME,
@@ -21,12 +19,6 @@
 from src.coingecko_pricing import get_price
 
 
-def read_sql_file(file_path: str) -> str:
-    """This function reads an SQL file and returns its content in string format"""
-    with open(file_path, "r") as file:
-        return file.read()
-
-
 def get_start_block(
     chain_name: str, solver_slippage_connection: Engine, web3: Web3
 ) -> int:

src/helper_functions.py

@@ -65,3 +65,9 @@ def get_finalized_block_number(web3: Web3) -> int:
     Get the number of the most recent finalized block.
     """
     return web3.eth.block_number - 67
+
+
+def read_sql_file(file_path: str) -> str:
+    """This function reads a file (SQL) and returns its content as a string."""
+    with open(file_path, "r") as file:
+        return file.read()