Code cleanup

lib/dashbot/features/debug.dart

@@ -30,7 +30,7 @@ class DebugFeature {
         rawResponse is String ? rawResponse : jsonEncode(rawResponse);
     final statusCode = responseModel.statusCode ?? 0;
 
-    final prompt = '''
+    final prompt = """
 URGENT API DEBUG ANALYSIS
 
 **Request Overview:**
@@ -51,12 +51,12 @@ Provide a PRECISE, TEXT-ONLY explanation that:
 - Request Body: ${body ?? "Empty body"}
 
 **Response Context:**
-\`\`\`
+```
 $responseBody
-\`\`\`
+```
 
 Provide a CLEAR, ACTIONABLE solution in the SIMPLEST possible language.
-''';
+""";
 
     return _service.generateResponse(prompt);
   }

lib/dashbot/features/explain.dart

@@ -25,7 +25,7 @@ class ExplainFeature {
             .last
             .toUpperCase() ??
         "GET";
-    final endpoint = requestModel.httpRequestModel!.url!;
+    final endpoint = requestModel.httpRequestModel!.url;
     final headers = requestModel.httpRequestModel?.enabledHeadersMap ?? {};
     final parameters = requestModel.httpRequestModel?.enabledParamsMap ?? {};
     final body = requestModel.httpRequestModel?.body;

lib/dashbot/widgets/dashbot_widget.dart

@@ -6,10 +6,12 @@ import 'package:apidash/providers/providers.dart';
 import 'chat_bubble.dart';
 
 class DashBotWidget extends ConsumerStatefulWidget {
-  const DashBotWidget({Key? key}) : super(key: key);
+  const DashBotWidget({
+    super.key,
+  });
 
   @override
-  _DashBotWidgetState createState() => _DashBotWidgetState();
+  ConsumerState<DashBotWidget> createState() => _DashBotWidgetState();
 }
 
 class _DashBotWidgetState extends ConsumerState<DashBotWidget> {
@@ -51,8 +53,8 @@ class _DashBotWidgetState extends ConsumerState<DashBotWidget> {
         'message': response,
       });
     } catch (error, stackTrace) {
-      print('Error in _sendMessage: $error');
-      print('StackTrace: $stackTrace');
+      debugPrint('Error in _sendMessage: $error');
+      debugPrint('StackTrace: $stackTrace');
       ref.read(chatMessagesProvider.notifier).addMessage({
         'role': 'bot',
         'message': "Error: ${error.toString()}",