Update app.py

app.py

@@ -70,6 +70,7 @@ def predict(image):
     complementary_color, complementary_palette = get_complementary_color(dominant_color)
     garment_recommendation = get_outfit_recommendation(pred_class)
     
+    # Construct output string
     output = f"For your {pred_class.lower()}, consider pairing with {garment_recommendation.lower()} in {complementary_color}."
     
     # Handle monochromatic options
@@ -77,12 +78,12 @@ def predict(image):
     if complementary_color.lower() not in monochromatic_options:
         monochromatic_options.add(complementary_color.lower())
     
-    output += "\n"
-    output += f"Monochromatic options:"
-    for color in monochromatic_options:
-        output += f" {color},"
-    output = output[:-1]  # Removes the last comma
-    output += "."
+    if len(monochromatic_options) > 0:
+        output += "\nMonochromatic options:"
+        for color in monochromatic_options:
+            output += f" {color},"
+        output = output[:-1]  # Removes the last comma
+        output += "."
     
     return output  # Return the formatted output