font and scale update

app.py

@@ -76,7 +76,7 @@ You are an assistant that generates structured JSON output for geographical quer
 
 ### Example Output:
 {
-    "input": "Mark a triangular area using New York, Boston, and Philadelphia.",
+    "input": "Mark a triangular area of 3 US cities.",
     "output": {
         "answer": "The cities New York, Boston, and Philadelphia form a triangle.",
         "feature_representation": {
@@ -199,7 +199,7 @@ def generate_satellite_image(init_image, mask_image, prompt):
         mask_image=mask_image, 
         control_image=control_image,
         strength=0.42,
-        guidance_scale=62
+        guidance_scale=85
     )
     return result.images[0]