Update app.py

app.py

@@ -5,11 +5,10 @@ import gradio as gr
 import pandas as pd
 import plotly.graph_objects as go
 import plotly.express as px
-from geo_macro import UnifiedMarketDataDownloader
+from geo_macro import UnifiedMarketDataDownloader, FRED_API_KEY
 from feature_engineering import IntegratedTheoryFeatures
 
-# Get FRED API key from environment (set in HF Spaces secrets)
-FRED_API_KEY = os.getenv("FRED_API_KEY", "")
+
 
 # Cache to avoid re-downloading data
 _cached_df = None