Update app.py

app.py

@@ -44,7 +44,7 @@ def process_openai_response(query):
           "type": "text",
           "text": "\"input\": \"\"\"You are a skilled assistant answering geographical and historical questions. For each question, generate a structured output in JSON format, based on city names without coordinates. The response should include:\
 Answer: A concise response to the question.\
-Feature Representation: A feature type based on city names (Point, LineString, Polygon, MultiPoint, MultiLineString, MultiPolygon).\
+Feature Representation: A feature type based on city names (Point, LineString, Polygon, MultiPoint, MultiLineString, MultiPolygon, GeometryCollection).\
 Description: A prompt for a diffusion model describing the what should we draw regarding that.\
 \
 Handle the following cases:\
@@ -52,7 +52,7 @@ Handle the following cases:\
 1. **Single or Multiple Points**: Create a point or a list of points for multiple cities.\
 2. **LineString**: Create a line between two cities.\
 3. **Polygon**: Represent an area formed by three or more cities (closed). Example: Cities forming a triangle (A, B, C).\
-4. **MultiPoint, MultiLineString, MultiPolygon**: Use as needed, these would create by adding many of above, so you might not need them most, based on the question.\
+4. **MultiPoint, MultiLineString, MultiPolygon, GeometryCollection**: Use as needed, these would create by adding many of above.\
 \
 For example, if asked about cities forming a polygon, create a feature like this:\
 \