Add only recent trades

app.py

@@ -3,6 +3,7 @@ import os
 import gradio as gr
 import pandas as pd
 from pymongo import MongoClient
+from datetime import datetime, timedelta
 import plotly.express as px
 import plotly.graph_objects as go
 
@@ -17,9 +18,13 @@ db = client['algotrading']
 
 def fetch_all_strategy():
     global db
+    delta = datetime.now() - timedelta(days=7)
     orders_t = db.orders
-    strategies = pd.DataFrame(list(orders_t.find({}, {"strategy_id":1})))
+    strategies = pd.DataFrame(list(orders_t.find({}, {"strategy_id":1, "created_ts": 1})))
+    strategies['created_ts'] = pd.to_datetime(strategies['created_ts'])
+    strategies = strategies[~(strategies['created_ts'] <  delta)]
     return list(strategies['strategy_id'].unique())
+    
 
 
 def fetch_orders_for_strategy(strategy):