diff --git a/openbb_terminal/cryptocurrency/defi/llama_view.py b/openbb_terminal/cryptocurrency/defi/llama_view.py
index 5ee2fecbf8c..d3db45cd6f4 100644
--- a/openbb_terminal/cryptocurrency/defi/llama_view.py
+++ b/openbb_terminal/cryptocurrency/defi/llama_view.py
@@ -130,7 +130,7 @@ def display_defi_protocols(
 
 @log_start_end(log=logger)
 def display_historical_tvl(
-    dapps: str = "",
+    dapps: str,
     export: Optional[str] = "",
     sheet_name: Optional[str] = None,
     external_axes: bool = False,
@@ -152,7 +152,7 @@ def display_historical_tvl(
     fig.set_title("TVL in dApps")
 
     available_protocols = read_data_file("defillama_dapps.json")
-
+    dapp: str = ""
     if isinstance(available_protocols, dict):
         for dapp in dapps.split(","):
             if dapp in available_protocols:
diff --git a/openbb_terminal/cryptocurrency/nft/nftpricefloor_view.py b/openbb_terminal/cryptocurrency/nft/nftpricefloor_view.py
index 3ed11e1624c..c6d7bf985c5 100644
--- a/openbb_terminal/cryptocurrency/nft/nftpricefloor_view.py
+++ b/openbb_terminal/cryptocurrency/nft/nftpricefloor_view.py
@@ -5,8 +5,8 @@ __docformat__ = "numpy"
 
 import logging
 import os
-import pandas as pd
 from typing import Optional, Union
+import pandas as pd
 
 from openbb_terminal import OpenBBFigure, theme
 from openbb_terminal.cryptocurrency.nft import nftpricefloor_model