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Azure Cognitive Services Toolkit
 Contents 
Create the Toolkit
Use within an Agent
Azure Cognitive Services Toolkit#
This toolkit is used to interact with the Azure Cognitive Services API to achieve some multimodal capabilities.
Currently There are four tools bundled in this toolkit:
AzureCogsImageAnalysisTool: used to extract caption, objects, tags, and text from images. (Note: this tool is not available on Mac OS yet, due to the dependency on azure-ai-vision package, which is only supported on Windows and Linux currently.)
AzureCogsFormRecognizerTool: used to extract text, tables, and key-value pairs from documents.
AzureCogsSpeech2TextTool: used to transcribe speech to text.
AzureCogsText2SpeechTool: used to synthesize text to speech.
First, you need to set up an Azure account and create a Cognitive Services resource. You can follow the instructions here to create a resource.
Then, you need to get the endpoint, key and region of your resource, and set them as environment variables. You can find them in the “Keys and Endpoint” page of your resource.
# !pip install --upgrade azure-ai-formrecognizer > /dev/null
# !pip install --upgrade azure-cognitiveservices-speech > /dev/null
# For Windows/Linux
# !pip install --upgrade azure-ai-vision > /dev/null
import os
os.environ["OPENAI_API_KEY"] = "sk-"
os.environ["AZURE_COGS_KEY"] = ""
os.environ["AZURE_COGS_ENDPOINT"] = ""
os.environ["AZURE_COGS_REGION"] = ""
Create the Toolkit#
from langchain.agents.agent_toolkits import AzureCognitiveServicesToolkit
toolkit = AzureCognitiveServicesToolkit()
[tool.name for tool in toolkit.get_tools()]
toolkit = AzureCognitiveServicesToolkit()
[tool.name for tool in toolkit.get_tools()]
['Azure Cognitive Services Image Analysis',
 'Azure Cognitive Services Form Recognizer',
 'Azure Cognitive Services Speech2Text',
 'Azure Cognitive Services Text2Speech']
Use within an Agent#
from langchain import OpenAI
from langchain.agents import initialize_agent, AgentType
llm = OpenAI(temperature=0)
agent = initialize_agent(
    tools=toolkit.get_tools(),
    llm=llm,
    agent=AgentType.STRUCTURED_CHAT_ZERO_SHOT_REACT_DESCRIPTION,
    verbose=True,
)
agent.run("What can I make with these ingredients?"
          "https://images.openai.com/blob/9ad5a2ab-041f-475f-ad6a-b51899c50182/ingredients.png")
> Entering new AgentExecutor chain...
Action:
```
{
  "action": "Azure Cognitive Services Image Analysis",
  "action_input": "https://images.openai.com/blob/9ad5a2ab-041f-475f-ad6a-b51899c50182/ingredients.png"
}
```
Observation: Caption: a group of eggs and flour in bowls
Objects: Egg, Egg, Food
Tags: dairy, ingredient, indoor, thickening agent, food, mixing bowl, powder, flour, egg, bowl
Thought: I can use the objects and tags to suggest recipes
Action:
```
{
  "action": "Final Answer",
  "action_input": "You can make pancakes, omelettes, or quiches with these ingredients!"
}
```
> Finished chain.
'You can make pancakes, omelettes, or quiches with these ingredients!'
'You can make pancakes, omelettes, or quiches with these ingredients!'
audio_file = agent.run("Tell me a joke and read it out for me.")
> Entering new AgentExecutor chain...
Action:
```
{
  "action": "Azure Cognitive Services Text2Speech",
  "action_input": "Why did the chicken cross the playground? To get to the other slide!"
}
```
Observation: /tmp/tmpa3uu_j6b.wav
Thought: I have the audio file of the joke
Action:
```
{
  "action": "Final Answer",
  "action_input": "/tmp/tmpa3uu_j6b.wav"
}
```
> Finished chain.
'/tmp/tmpa3uu_j6b.wav'
from IPython import display
audio = display.Audio(audio_file)
display.display(audio)

Toolkits

CSV Agent
 Contents
  
Create the Toolkit
Use within an Agent
By Harrison Chase