style: run autoformat.sh to fix formatting

Address rohityan's review feedback to fix formatting errors.
Ran autoformat.sh which reformatted remote_a2a_agent.py and
fixed import ordering in contributing samples.

Author: weiguangli-io

contributing/samples/gepa/experiment.py

@@ -43,7 +43,6 @@
 from tau_bench.types import EnvRunResult
 from tau_bench.types import RunConfig
 import tau_bench_agent as tau_bench_agent_lib
-
 import utils
 
 

contributing/samples/gepa/run_experiment.py

@@ -25,7 +25,6 @@
 from absl import flags
 import experiment
 from google.genai import types
-
 import utils
 
 _OUTPUT_DIR = flags.DEFINE_string(

src/google/adk/agents/remote_a2a_agent.py

@@ -515,13 +515,8 @@ async def _handle_a2a_response(
       # Filter out thought parts from user-facing response content.
       # Intermediate (submitted/working) events have all parts marked as
       # thought, so non_thought_parts will be empty and we preserve them.
-      if (
-          event.content is not None
-          and event.content.parts
-      ):
-        non_thought_parts = [
-            p for p in event.content.parts if not p.thought
-        ]
+      if event.content is not None and event.content.parts:
+        non_thought_parts = [p for p in event.content.parts if not p.thought]
         if non_thought_parts:
           event.content.parts = non_thought_parts