chore: import upstream snapshot with attribution

2026-07-13 12:39:27 +08:00
commit c3bf08ac8d
755 changed files with 172616 additions and 0 deletions
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+# -*- coding: utf-8 -*-
+"""Example of DashScope model calls with MultiAgentFormatter and image input.
+
+Demonstrates combining DashScopeMultiAgentFormatter with multimodal (vision)
+content: Alice shares an image in a multi-agent conversation, and the model
+is asked to summarize what everyone is looking at.
+"""
+import asyncio
+import os
+
+from _utils import stream_and_collect
+from agentscope.formatter import DashScopeMultiAgentFormatter
+from agentscope.message import Msg, TextBlock, DataBlock, URLSource
+from agentscope.model import DashScopeChatModel
+from agentscope.credential import DashScopeCredential
+
+TEST_IMAGE_URL = (
+    "https://help-static-aliyun-doc.aliyuncs.com/file-manage"
+    "-files/zh-CN/20241022/emyrja/dog_and_girl.jpeg"
+)
+
+
+async def example_multiagent_image_url() -> None:
+    """Multi-agent conversation where Alice shares an image for the group."""
+    formatter = DashScopeMultiAgentFormatter()
+
+    model = DashScopeChatModel(
+        credential=DashScopeCredential(
+            api_key=os.environ["DASHSCOPE_API_KEY"],
+        ),
+        model="qwen3.5-plus",
+        stream=True,
+        context_size=1_000_000,
+        parameters=DashScopeChatModel.Parameters(thinking_enable=True),
+        formatter=formatter,
+    )
+
+    image_block = DataBlock(
+        source=URLSource(url=TEST_IMAGE_URL, media_type="image/jpeg"),
+    )
+
+    msgs = [
+        Msg(
+            name="system",
+            content=[
+                TextBlock(
+                    text=(
+                        "You are a helpful moderator in a group chat. "
+                        "Summarize what the image shows and what the "
+                        "participants said."
+                    ),
+                ),
+            ],
+            role="system",
+        ),
+        Msg(
+            name="alice",
+            content=[
+                TextBlock(
+                    text="Hey everyone, look at this cute photo I took!",
+                ),
+                image_block,
+            ],
+            role="user",
+        ),
+        Msg(
+            name="bob",
+            content=[
+                TextBlock(text="Aww, that's adorable! Where was this taken?"),
+            ],
+            role="assistant",
+        ),
+        Msg(
+            name="alice",
+            content=[TextBlock(text="At the local park yesterday.")],
+            role="user",
+        ),
+        Msg(
+            name="moderator",
+            content=[
+                TextBlock(
+                    text="Please summarize the image content and the "
+                    "conversation in one paragraph.",
+                ),
+            ],
+            role="user",
+        ),
+    ]
+
+    print("=== Multi-Agent + Multimodal Call ===")
+    await stream_and_collect(await model(msgs))
+
+
+if __name__ == "__main__":
+    asyncio.run(example_multiagent_image_url())