From cc063d985280e98d24c068b60de37cce738d5feb Mon Sep 17 00:00:00 2001
From: Google Team Member <genai-sdk-bot@google.com>
Date: Fri, 6 Jun 2025 09:06:01 -0700
Subject: [PATCH] fix: Add support for code execution result and skip inline
 data in anthropic llm

```
blaze run assistant/lamda/bard/scrape/vertex/tools:use_vertex_agent --    --prompt_collection_id=cab_v0p7@3     --agent_name=vertex_1p_agent     --kernel_id=vertex_agent:claude-sonnet-4@20250514 --dynamically_inject_tools=True --add_final_answer_tag=True --example_ids=plot-line-004_0.5_new_1
```
TODO: https://evalhub.corp.google.com/runs/Uf5en14gqmK-R/links
PiperOrigin-RevId: 768098002
---
 src/google/adk/models/anthropic_llm.py | 45 ++++++++++++++++++++++++--
 1 file changed, 42 insertions(+), 3 deletions(-)

diff --git a/src/google/adk/models/anthropic_llm.py b/src/google/adk/models/anthropic_llm.py
index a3a0e0962..a6c806a69 100644
--- a/src/google/adk/models/anthropic_llm.py
+++ b/src/google/adk/models/anthropic_llm.py
@@ -16,6 +16,7 @@
 
 from __future__ import annotations
 
+import base64
 from functools import cached_property
 import logging
 import os
@@ -45,7 +46,7 @@
 
 logger = logging.getLogger("google_adk." + __name__)
 
-MAX_TOKEN = 1024
+MAX_TOKEN = 8192
 
 
 class ClaudeRequest(BaseModel):
@@ -105,15 +106,53 @@ def part_to_message_block(
         content=content,
         is_error=False,
     )
-  raise NotImplementedError("Not supported yet.")
+  if (
+      part.inline_data
+      and part.inline_data.mime_type
+      and part.inline_data.mime_type.startswith("image")
+  ):
+    data = base64.b64encode(part.inline_data.data).decode()
+    return anthropic_types.ImageBlockParam(
+        type="image",
+        source=dict(
+            type="base64", media_type=part.inline_data.mime_type, data=data
+        ),
+    )
+  if part.executable_code:
+    return anthropic_types.TextBlockParam(
+        type="text",
+        text="Code:```python\n" + part.executable_code.code + "\n```",
+        # language=part.executable_code.language,
+    )
+  if part.code_execution_result:
+    return anthropic_types.TextBlockParam(
+        text="Execution Result:```code_output\n"
+        + part.code_execution_result.output
+        + "\n```",
+        type="text",
+    )
+
+  raise NotImplementedError(f"Not supported yet: {part}")
 
 
 def content_to_message_param(
     content: types.Content,
 ) -> anthropic_types.MessageParam:
+  message_block = []
+  for part in content.parts or []:
+    # Image data is not supported in Claude for model turns.
+    if (
+        part.inline_data
+        and part.inline_data.mime_type
+        and part.inline_data.mime_type.startswith("image")
+    ):
+      continue
+
+    message_block.append(part_to_message_block(part))
+
   return {
       "role": to_claude_role(content.role),
-      "content": [part_to_message_block(part) for part in content.parts or []],
+      "content": message_block,
   }