increase prediction horizon

NN/models/cnn_model.py

@@ -140,14 +140,15 @@ class EnhancedCNNModel(nn.Module):
     - Large capacity for complex pattern learning
     """
     
-    def __init__(self, 
+    def __init__(self,
                  input_size: int = 60,
                  feature_dim: int = 50,
                  output_size: int = 2,  # BUY/SELL for 2-action system
                  base_channels: int = 256,  # Increased from 128 to 256
                  num_blocks: int = 12,  # Increased from 6 to 12
                  num_attention_heads: int = 16,  # Increased from 8 to 16
-                 dropout_rate: float = 0.2):
+                 dropout_rate: float = 0.2,
+                 prediction_horizon: int = 1):  # New: Prediction horizon in minutes
         super().__init__()
         
         self.input_size = input_size