Update test_ex07.py

simplified test without using notebook functionality.

Author: Varun-nair1997

tests/test_ex07.py

@@ -1,26 +1,25 @@
-import nbformat
-from nbclient import NotebookClient
-import os
-import pytest
+def test_ex07():
+    import calphy
+    from calphy.postprocessing import read_report
 
-def test_example07_first_cell_runs():
-    notebook_path = os.path.abspath(os.path.join(os.path.dirname(__file__), '../examples/example_07/analysis.ipynb'))
+# def test_example07_first_cell_runs():
+#     notebook_path = os.path.abspath(os.path.join(os.path.dirname(__file__), '../examples/example_07/analysis.ipynb'))
 
-    with open(notebook_path, "r", encoding="utf-8") as f:
-        nb = nbformat.read(f, as_version=4)
+#     with open(notebook_path, "r", encoding="utf-8") as f:
+#         nb = nbformat.read(f, as_version=4)
 
-    # Filter just the first code cell
-    first_code_cell = next((cell for cell in nb.cells if cell.cell_type == "code"), None)
+#     # Filter just the first code cell
+#     first_code_cell = next((cell for cell in nb.cells if cell.cell_type == "code"), None)
 
-    if not first_code_cell:
-        pytest.fail("No code cell found in example07.ipynb")
+#     if not first_code_cell:
+#         pytest.fail("No code cell found in example07.ipynb")
 
-    # Create a minimal notebook with only the first cell
-    nb_single = nbformat.v4.new_notebook()
-    nb_single.cells = [first_code_cell]
+#     # Create a minimal notebook with only the first cell
+#     nb_single = nbformat.v4.new_notebook()
+#     nb_single.cells = [first_code_cell]
 
-    try:
-        client = NotebookClient(nb_single, timeout=60, kernel_name="pyiron")
-        client.execute()
-    except Exception as e:
-        pytest.fail(f"First code cell in example07.analysis.ipynb failed: {e}")
+#     try:
+#         client = NotebookClient(nb_single, timeout=60, kernel_name="pyiron")
+#         client.execute()
+#     except Exception as e:
+#         pytest.fail(f"First code cell in example07.analysis.ipynb failed: {e}")