Update app.py

app.py

@@ -85,7 +85,15 @@ def btc_market_insights() -> Dict[str, Any]:
 
 @tool
 def btc_decision(market_insights: Dict[str, Any]) -> Dict[str, str]:
-    """Generate trading decisions based on market insights."""
+    """
+    Generate trading decisions based on market insights.
+
+    Args:
+        market_insights (Dict[str, Any]): A dictionary containing market data and technical indicators such as price, moving averages, and fear & greed index.
+
+    Returns:
+        Dict[str, str]: A dictionary containing trading decisions (e.g., "BUY", "SELL", "HODL") for various timeframes.
+    """
     decisions = {}
     price = market_insights["price"]
     fgi = int(market_insights.get("fear_greed", 50))
@@ -135,4 +143,4 @@ agent = CodeAgent(
 )
 
 # --- Launch UI ---
-GradioUI(agent).launch()
+GradioUI(agent).launch()