fix(memory): handle varied memory formats in prompt formatting

memory_module/memory_integration.py

@@ -28,7 +28,7 @@ Please respond to the user's query: {query}
 
 In your response, consider the memories above to provide a personalized answer."""
     
-    def search_memories(self, query: str, user_id: str, limit: int = 5) -> List[Dict[str, Any]]:
+    def search_memories(self, query: str, user_id: str, limit: int = 5) -> List[Any]:
         """Search for relevant memories about the user."""
         try:
             results = self.memory.search(
@@ -36,6 +36,11 @@ In your response, consider the memories above to provide a personalized answer."
                 user_id=user_id,
                 limit=limit
             )
+            # Debug: Print the actual format of results
+            print(f"[DEBUG] Search results type: {type(results)}")
+            if results:
+                print(f"[DEBUG] First result type: {type(results[0])}")
+                print(f"[DEBUG] First result: {results[0]}")
             return results
         except Exception as e:
             print(f"[ERROR] Failed to search memories: {e}")
@@ -54,25 +59,29 @@ In your response, consider the memories above to provide a personalized answer."
             print(f"[ERROR] Failed to add memory: {e}")
             return {}
     
-    def format_memories_for_prompt(self, memories: List[Dict[str, Any]]) -> str:
+    def format_memories_for_prompt(self, memories: List[Any]) -> str:
         """Format memories into a string for the prompt."""
         if not memories:
             return "No previous memories about this user."
         
         formatted = []
         for i, memory in enumerate(memories, 1):
-            memory_text = memory.get("memory", "")
-            created_at = memory.get("created_at", "")
-            if created_at:
-                try:
-                    # Format the date if it's available
-                    created_date = datetime.fromisoformat(created_at.replace('Z', '+00:00'))
-                    created_str = created_date.strftime("%Y-%m-%d %H:%M")
-                except:
-                    created_str = created_at
-                formatted.append(f"{i}. {memory_text} (remembered on: {created_str})")
-            else:
-                formatted.append(f"{i}. {memory_text}")
+            # Handle both string and dict formats
+            if isinstance(memory, dict):
+                memory_text = memory.get("memory", "")
+                created_at = memory.get("created_at", "")
+                if created_at:
+                    try:
+                        # Format the date if it's available
+                        created_date = datetime.fromisoformat(created_at.replace('Z', '+00:00'))
+                        created_str = created_date.strftime("%Y-%m-%d %H:%M")
+                    except:
+                        created_str = created_at
+                    formatted.append(f"{i}. {memory_text} (remembered on: {created_str})")
+                else:
+                    formatted.append(f"{i}. {memory_text}")
+            elif isinstance(memory, str):
+                formatted.append(f"{i}. {memory}")
         
         return "\n".join(formatted)
     
@@ -134,6 +143,11 @@ In your response, consider the memories above to provide a personalized answer."
         """Get all memories for a user."""
         try:
             memories = self.memory.get_all(user_id=user_id)
+            # Debug: Print the actual format of memories
+            print(f"[DEBUG] All memories type: {type(memories)}")
+            if memories:
+                print(f"[DEBUG] First memory type: {type(memories[0])}")
+                print(f"[DEBUG] First memory: {memories[0]}")
             return memories
         except Exception as e:
             print(f"[ERROR] Failed to get all memories: {e}")