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44 lines
1.8 KiB
Python
44 lines
1.8 KiB
Python
# ========= Copyright 2023-2026 @ CAMEL-AI.org. All Rights Reserved. =========
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# ========= Copyright 2023-2026 @ CAMEL-AI.org. All Rights Reserved. =========
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from typing import List, Optional
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class ToolResult:
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r"""Special result type for tools that can return images along with text.
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This class is used by ChatAgent to detect when a tool returns visual
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content that should be included in the conversation context.
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"""
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def __init__(self, text: str, images: Optional[List[str]] = None):
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r"""Initialize a tool result.
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Args:
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text (str): The text description or result of the tool operation.
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images (Optional[List[str]]): List of base64-encoded images to
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include in the conversation context. Images should be encoded
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as "data:image/{format};base64,{data}" format.
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"""
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self.text = text
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self.images = images or []
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def __str__(self) -> str:
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r"""Return the text representation of the result."""
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return self.text
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def __repr__(self) -> str:
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r"""Return a detailed representation of the result."""
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img_count = len(self.images) if self.images else 0
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return f"ToolResult(text='{self.text}', images={img_count})"
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