fix: Add debug level logging to mcp sse agent sample

We gated the HTTP debug info behind debug level logging - this fixes the sample agent so that it returns the debug info

Co-authored-by: Kathy Wu <wukathy@google.com>
PiperOrigin-RevId: 940676911

Author: wukath

contributing/samples/mcp/mcp_sse_agent/agent.py

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-
+import logging
 import os
 import pprint
 from typing import Any
@@ -24,6 +24,13 @@
 from google.adk.tools.mcp_tool.mcp_toolset import MCPToolset
 from google.adk.tools.tool_context import ToolContext
 
+# Configure logging; the mcp_tool logger must be set to
+# DEBUG to capture http_debug_info
+logging.basicConfig(level=logging.INFO)
+logging.getLogger('google_adk.google.adk.tools.mcp_tool.mcp_tool').setLevel(
+    logging.DEBUG
+)
+
 _allowed_path = os.path.dirname(os.path.abspath(__file__))
 
 connection_params = SseConnectionParams(