Improve formatting of head count message

app.py

@@ -38,7 +38,7 @@ def process_image(image):
             overlay_np[max(0,y-3):y+4, max(0,x-3):x+4] = [255, 0, 0]
         
         overlay = Image.fromarray(overlay_np)
-        count_message = f"### 🌾 {num_heads} heads detected!"
+        count_message = f"### 🌾 {num_heads} heads detected"
         return count_message, overlay
     except Exception as e:
         return f"Error: {str(e)}", None

inference.py

@@ -155,7 +155,7 @@ if __name__ == "__main__":
     
     # Count heads
     num_heads = model.count_heads(predictions)
-    print(f"\n🌾 {num_heads} heads detected!")
+    print(f"\n🌾 {num_heads} heads detected")
     
     # Create visualisations
     print("\nGenerating visualisations...")
@@ -170,4 +170,4 @@ if __name__ == "__main__":
     overlay_all.save(output_all)
     
     print(f"✓ Saved head overlay to: {output_heads}")
-    print(f"✓ Saved full segmentation to: {output_all}")
+    print(f"✓ Saved full segmentation to: {output_all}")