update app.py

app.py

@@ -53,6 +53,7 @@ def generate_test_cases(method, url, headers, payload=""):
         - Performance test considerations
         - Boundary condition tests
         - Error handling scenarios
+        Provide detailed test case descriptions with expected inputs and anticipated outcomes.
         """
 
         # Check if generator is available
@@ -85,7 +86,7 @@ iface = gr.Interface(
         gr.Textbox(label="HTTP Method (GET, POST, etc.)", placeholder="e.g., GET, POST"),
         gr.Textbox(label="API URL", placeholder="e.g., https://api.example.com/endpoint"),
         gr.Textbox(label="Headers (JSON format)", placeholder='e.g., {"Content-Type": "application/json"}'),
-        gr.Textbox(label="Payload (JSON format)", placeholder='e.g., {"key": "value"}', optional=True),
+        gr.Textbox(label="Payload (JSON format)", placeholder='e.g., {"key": "value"}'),
     ],
     outputs="text",
     title="API Test Case Generator",