Add debug statements to handle_image_request for improved traceability

- Introduced additional debug print statements in the `handle_image_request` function to log the classification, properties count, property identifier, selected property, and images found.
- These changes aim to enhance the debugging process by providing clearer insights into the image request handling flow, ultimately improving the maintainability and clarity of the code.

ai_chat.py

@@ -472,8 +472,11 @@ async def handle_image_request(state):
     props = state.get("properties", [])
     classification = state.get("classification", "")
     
+    print(f"DEBUG - handle_image_request: classification='{classification}', props count={len(props)}")
+    
     # Check if this is an image request
     if not classification.startswith("request_images") or not props:
+        print(f"DEBUG - Image request check failed: classification starts with request_images? {classification.startswith('request_images')}, has props? {len(props) > 0}")
         return None
     
     # Extract property identifier from classification if present
@@ -481,6 +484,9 @@ async def handle_image_request(state):
     if ":" in classification:
         property_identifier = classification.split(":", 1)[1].lower()
     
+    print(f"DEBUG - Property identifier: '{property_identifier}'")
+    print(f"DEBUG - Available properties: {[p.get('title') for p in props]}")
+    
     # Smart property selection based on AI classification
     selected_property = None
     
@@ -526,9 +532,14 @@ async def handle_image_request(state):
     if not selected_property:
         selected_property = props[0]
     
+    print(f"DEBUG - Selected property: '{selected_property.get('title')}'")
+    
     # Get images from selected property
     images = selected_property.get("images", [])
     
+    print(f"DEBUG - Images found: {len(images) if images else 0}")
+    print(f"DEBUG - Image URLs: {images}")
+    
     if not images:
         property_title = selected_property.get("title", "this listing")
         return [f"Sorry, I don't have any images available for {property_title}."]