diff --git a/lib/screens/home_page/editor_pane/details_card/response_pane.dart b/lib/screens/home_page/editor_pane/details_card/response_pane.dart
index 367bb412..ecb748c8 100644
--- a/lib/screens/home_page/editor_pane/details_card/response_pane.dart
+++ b/lib/screens/home_page/editor_pane/details_card/response_pane.dart
@@ -54,7 +54,7 @@ class ResponseDetails extends ConsumerWidget {
         .watch(selectedRequestModelProvider.select((value) => value?.message));
     final responseModel = ref.watch(selectedRequestModelProvider
         .select((value) => value?.httpResponseModel));
-
+    
     return Column(
       children: [
         ResponsePaneHeader(
diff --git a/lib/services/ollama_service.dart b/lib/services/ollama_service.dart
index fccade4d..e6e005bb 100644
--- a/lib/services/ollama_service.dart
+++ b/lib/services/ollama_service.dart
@@ -136,7 +136,6 @@ here is an example test case for the given:$exampleParams
     return generateResponse(prompt);
   }
 
-  /// Generate example parameter values based on parameter names
   Future<Map<String, dynamic>> generateExampleParams({required dynamic requestModel, required dynamic responseModel,}) async {
     final ollamaService = OllamaService();
 
@@ -185,4 +184,118 @@ generate same to same type of test case url for test purpose
     }
 
   }
+
+
+  Future<String> generateTestCases({required dynamic requestModel, required dynamic responseModel}) async {
+    final method = requestModel.httpRequestModel?.method
+        .toString()
+        .split('.')
+        .last
+        .toUpperCase()
+        ?? "GET";
+    final endpoint = requestModel.httpRequestModel?.url ?? "Unknown endpoint";
+    final headers = requestModel.httpRequestModel?.enabledHeadersMap ?? {};
+    final parameters = requestModel.httpRequestModel?.enabledParamsMap ?? {};
+    final body = requestModel.httpRequestModel?.body;
+    final statusCode = responseModel.statusCode ?? 200;
+
+    // Extract example values from successful response
+    final responseBody = responseModel.body is String
+        ? jsonDecode(responseModel.body)
+        : responseModel.body;
+    final exampleValues = _extractExampleValues(parameters, responseBody);
+
+    final prompt = '''
+Generate comprehensive test cases in JSON format for this API endpoint:
+
+API Details:
+- Endpoint: $endpoint
+- Method: $method
+- Headers: ${headers.isNotEmpty ? jsonEncode(headers) : "None"}
+- Parameters: ${parameters.isNotEmpty ? jsonEncode(parameters) : "None"}
+- Successful Response Example (${statusCode}): ${jsonEncode(responseBody)}
+
+Test Case Requirements:
+1. Structure tests in JSON format with arrays for different categories
+2. Include valid parameter combinations from the actual request
+3. Create edge cases using min/max values and boundary conditions
+4. Generate invalid parameter combinations that trigger error responses
+5. Include authentication failure scenarios if applicable
+6. Mirror successful response structure in test expectations
+
+JSON Template:
+{
+  "test_cases": {
+    "valid": [
+      {
+        "name": "Test valid request with typical parameters",
+        "parameters": { /* mirror actual parameter structure */ },
+        "expected": {
+          "status_code": ${statusCode},
+          "body_patterns": { /* key fields to validate */ }
+        }
+      }
+    ],
+    "edge_cases": [
+      {
+        "name": "Test maximum limit boundary",
+        "parameters": { /* edge values */ },
+        "expected": { /* status and response patterns */ }
+      }
+    ],
+    "invalid": [
+      {
+        "name": "Test missing required parameter",
+        "parameters": { /* incomplete params */ },
+        "expected": {
+          "status_code": 400,
+          "error_patterns": [ "missing field", "required" ]
+        }
+      }
+    ]
+  }
+}
+
+Example Values from Current Implementation:
+${jsonEncode(exampleValues)}
+
+Generation Guidelines:
+- Use parameter names and structure from the actual request
+- Base valid values on successful response patterns
+- Derive edge cases from parameter types (e.g., string length, number ranges)
+- Match error responses to observed API behavior
+- Include authentication headers if present in original request
+- Prioritize testing critical business logic endpoints
+
+Generate the JSON test suite following this structure and guidelines.
+''';
+
+    return generateResponse(prompt);
+  }
+
+  Map<String, dynamic> _extractExampleValues( Map<String, String> parameters, dynamic responseBody) {
+    final examples = <String, dynamic>{};
+
+    // Extract parameter examples
+    examples['parameters'] = parameters.map((k, v) =>
+        MapEntry(k, _deriveValuePattern(v)));
+
+    // Extract response body patterns
+    if (responseBody is Map) {
+      examples['response_patterns'] = responseBody.map((k, v) =>
+          MapEntry(k, _deriveValuePattern(v)));
+    }
+
+    return examples;
+  }
+
+  String _deriveValuePattern(dynamic value) {
+    if (value is num) return "{number}";
+    if (value is String) {
+      if (DateTime.tryParse(value) != null) return "{datetime}";
+      if (value.contains('@')) return "{email}";
+      return "{string}";
+    }
+    return "{value}";
+  }
 }
diff --git a/lib/widgets/chatbot_widget.dart b/lib/widgets/chatbot_widget.dart
index 6f53fb1f..1e6f1d1c 100644
--- a/lib/widgets/chatbot_widget.dart
+++ b/lib/widgets/chatbot_widget.dart
@@ -75,6 +75,21 @@ setState(() {
                 icon: const Icon(Icons.info_outline),
                 label: const Text("Explain API"),
               ),
+
+              if (showDebugButton) ...[
+                const SizedBox(width: 8),
+                ElevatedButton.icon(
+                  onPressed: () => _sendMessage("Debug API"),
+                  icon: const Icon(Icons.bug_report),
+                  label: const Text("Debug"),
+                ),
+              ],
+              const SizedBox(width: 8),
+              ElevatedButton.icon(
+                onPressed: () => _sendMessage("Generate Test Case"),
+                icon: const Icon(Icons.developer_mode),
+                label: const Text("Test Case"),
+              ),
               const Spacer(),
             ],
           ),
@@ -140,7 +155,10 @@ const ChatBubble({super.key, required this.message, this.isUser = false});
               : Theme.of(context).colorScheme.secondaryContainer,
           borderRadius: BorderRadius.circular(8),
         ),
-        child: Text(message),
+        child: MarkdownBody(
+          data: message,
+          selectable: true, // Allows copying text
+        ),
       ),
     );
   }