add qw_fmo notebook

Author: king-p3nguin

applications/chemistry/quantum_walk_fmo/quantum_walk_fmo.ipynb

@@ -0,0 +1,15 @@
+{
+    "title": "Photosynthetic Energy Transfer",
+    "subtitle": "Continuous-Time Quantum Walk in Photosynthetic Energy Transfer",
+    "description": "Continuous-Time Quantum Walk in Photosynthetic Energy Transfer",
+    "friendly_name": "Photosynthetic Energy Transfer",
+    "problem_domain_tags": [
+        "chemistry"
+    ],
+    "qmod_type": [
+        "algorithms"
+    ],
+    "level": [
+        "demos"
+    ]
+}

applications/chemistry/quantum_walk_fmo/quantum_walk_fmo.metadata.json

@@ -0,0 +1,25 @@
+import numpy as np
+from testbook.client import TestbookNotebookClient
+
+from tests.utils_for_testbook import validate_quantum_program_size, wrap_testbook
+
+
+@wrap_testbook("quantum_walk_fmo", timeout_seconds=150)
+def test_notebook(tb: TestbookNotebookClient) -> None:
+    # test quantum programs
+    for qprog in tb.ref_pydantic("qprogs"):
+        validate_quantum_program_size(
+            qprog,
+            expected_width=3,  # actual width: 3
+            expected_depth=800,  # actual max depth: 761
+        )
+
+    # test notebook content
+    for duration in tb.ref("durations"):
+        assert duration < 15  # locally it is no longer than 15 seconds
+
+    assert np.isclose(
+        tb.ref("trotter_results")[0][0],
+        tb.ref("probs")[0][0],
+        atol=0.01,
+    )  # should be atol=0.01