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31 lines
740 B
Markdown
31 lines
740 B
Markdown
# Vision Tool
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## Description
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This tool is used to extract text from images. When passed to the agent it will extract the text from the image and then use it to generate a response, report or any other output. The URL or the PATH of the image should be passed to the Agent.
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## Installation
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Install the crewai_tools package
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```shell
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pip install 'crewai[tools]'
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```
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## Usage
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In order to use the VisionTool, the OpenAI API key should be set in the environment variable `OPENAI_API_KEY`.
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```python
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from crewai_tools import VisionTool
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vision_tool = VisionTool()
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@agent
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def researcher(self) -> Agent:
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return Agent(
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config=self.agents_config["researcher"],
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allow_delegation=False,
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tools=[vision_tool]
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)
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```
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