Copybara import of the project:

--
19b6701800bc3a26321ff3633b356106aba5a800 by shubham rajput <42935066+shu8hamrajput@users.noreply.github.com>:

fix: Update load_memory_tool.py

make `query` args required.

COPYBARA_INTEGRATE_REVIEW=https://github.com/google/adk-python/pull/389 from shu8hamrajput:fix/make-query-required-arg 92eb6472a380aa02b287a6ca94d2bfabdaa1c38b
PiperOrigin-RevId: 764303198

src/google/adk/tools/load_memory_tool.py

@@ -69,6 +69,7 @@ class LoadMemoryTool(FunctionTool):
                     type=types.Type.STRING,
                 )
             },
+            required=['query']
         ),
     )