return back py::object -> AnyMap

src/python/py_generate_pipeline.cpp

@@ -151,6 +151,33 @@ OptionalGenerationConfig update_config_from_kwargs(const OptionalGenerationConfi
     return res_config;
 }
 
+ov::Any py_object_to_any(const py::object& py_obj);
+
+bool py_object_is_any_map(const py::object& py_obj) {
+    if (!py::isinstance<py::dict>(py_obj)) {
+        return false;
+    }
+    auto dict = py::cast<py::dict>(py_obj);
+    return std::all_of(dict.begin(), dict.end(), [&](const std::pair<py::object::handle, py::object::handle>& elem) {
+        return py::isinstance<py::str>(elem.first);
+    });
+}
+
+ov::AnyMap py_object_to_any_map(const py::object& py_obj) {
+    OPENVINO_ASSERT(py_object_is_any_map(py_obj), "Unsupported attribute type.");
+    ov::AnyMap return_value = {};
+    for (auto& item : py::cast<py::dict>(py_obj)) {
+        std::string key = py::cast<std::string>(item.first);
+        py::object value = py::cast<py::object>(item.second);
+        if (py_object_is_any_map(value)) {
+            return_value[key] = py_object_to_any_map(value);
+        } else {
+            return_value[key] = py_object_to_any(value);
+        }
+    }
+    return return_value;
+}
+
 ov::Any py_object_to_any(const py::object& py_obj) {
     // Python types
     py::object float_32_type = py::module_::import("numpy").attr("float32");
@@ -213,6 +240,8 @@ ov::Any py_object_to_any(const py::object& py_obj) {
         }
 
     // OV types
+    } else if (py_object_is_any_map(py_obj)) {
+        return py_object_to_any_map(py_obj);
     } else if (py::isinstance<ov::Any>(py_obj)) {
         return py::cast<ov::Any>(py_obj);
     } else if (py::isinstance<ov::element::Type>(py_obj)) {