Update app.py

app.py

@@ -14,13 +14,24 @@ if st.button("Generate Test Cases"):
         # Show a spinner while the test cases are being generated
         with st.spinner("Generating test cases..."):
             test_cases = backend.generate_testcases(user_story)
-        st.subheader("Generated Test Cases")
-        st.write(test_cases)
-        st.session_state.test_cases = test_cases  # Store test cases in session state for further use
+        if test_cases:
+            st.subheader("Generated Test Cases")
+            # Display the test cases in a readable format on the page
+            for idx, case in enumerate(test_cases, start=1):
+                st.write(f"**Test Case {idx}:**")
+                st.write(f"**Preconditions:** {case.get('Preconditions', 'N/A')}")
+                st.write(f"**Steps:** {case.get('Steps', 'N/A')}")
+                st.write(f"**Expected Result:** {case.get('Expected Result', 'N/A')}")
+                st.write("---")  # Divider between test cases
+            
+            # Store test cases in session state for further use (e.g., export)
+            st.session_state.test_cases = test_cases
+        else:
+            st.error("No test cases generated. Please try again with a different user story.")
     else:
         st.error("Please enter a user story to generate test cases.")
 
-# Export test cases
+# Sidebar for exporting test cases
 st.sidebar.title("Export Test Cases")
 format = st.sidebar.selectbox("Select Format", ["excel"], key="export_format")  # Only "excel" as an option
 if st.sidebar.button("Export Test Cases", key="export_button"):