diff --git a/docs/data-analysis.md b/docs/data-analysis.md
index 5db9e6c3b..66bb50694 100644
--- a/docs/data-analysis.md
+++ b/docs/data-analysis.md
@@ -42,6 +42,9 @@ import os
 from freqtrade.data.history import load_pair_history
 from freqtrade.resolvers import StrategyResolver
 
+# You can override strategy settings as demonstrated below.
+# Customize these according to your needs.
+
 # Define some constants
 ticker_interval = "5m"
 # Name of the strategy class
@@ -66,7 +69,7 @@ bt_data = load_pair_history(datadir=Path(data_location),
                             pair=pair)
 
 # Confirm success
-print("Loaded " + str(len(bt_data)) + f" rows of data for {pair} from {data_location}")
+print(f"Loaded {len(bt_data)} rows of data for {pair} from {data_location}")
 ```
 
 ### Load and run strategy  
diff --git a/setup.py b/setup.py
index 6ac7a117f..41e1b8f45 100644
--- a/setup.py
+++ b/setup.py
@@ -29,8 +29,6 @@ jupyter = [
     'jupyter',
     'nbstripout',
     'ipykernel',
-    'isort',
-    'yapf',
     ]
 
 all_extra = api + plot + develop + jupyter