Fix Slider Key Name Error

app.py

@@ -1522,7 +1522,7 @@ def run_model(model_name):
                 y_min, y_max = y_min - padding, y_max + padding
 
                 # Definir rejilla
-                grid_size = st.slider("Grid size (resolución del heatmap)", min_value=10, max_value=100, value=40, step=5)
+                grid_size = st.slider("Grid size (resolución del heatmap)", min_value=10, max_value=100, value=40, step=5, key=f"grid_size_{model_name}")
                 x_bins = np.linspace(x_min, x_max, grid_size + 1)
                 y_bins = np.linspace(y_min, y_max, grid_size + 1)