diff --git a/freqtrade/optimize/__init__.py b/freqtrade/optimize/__init__.py
index 168481920..7e5ab4e7f 100644
--- a/freqtrade/optimize/__init__.py
+++ b/freqtrade/optimize/__init__.py
@@ -74,12 +74,11 @@ def load_tickerdata_file(
             pairdata = json.load(tickerdata)
     else:
         return None
-
+    
     if timerange:
         pairdata = trim_tickerlist(pairdata, timerange)
     return pairdata
 
-
 def load_data(datadir: str,
               ticker_interval: str,
               pairs: Optional[List[str]] = None,