Python

from pyzerox import zerox
import os
import json
import asyncio

### Model Setup (Use only Vision Models) Refer: https://docs.litellm.ai/docs/providers ###

## placeholder for additional model kwargs which might be required for some models
kwargs = {}

## system prompt to use for the vision model
custom_system_prompt = None

# to override
# custom_system_prompt = "For the below PDF page, do something..something..." ## example

###################### Example for OpenAI ######################
model = "gpt-4o-mini" ## openai model
os.environ["OPENAI_API_KEY"] = "" ## your-api-key


###################### Example for Azure OpenAI ######################
model = "azure/gpt-4o-mini" ## "azure/<your_deployment_name>" -> format <provider>/<model>
os.environ["AZURE_API_KEY"] = "" # "your-azure-api-key"
os.environ["AZURE_API_BASE"] = "" # "https://example-endpoint.openai.azure.com"
os.environ["AZURE_API_VERSION"] = "" # "2023-05-15"


###################### Example for Gemini ######################
model = "gemini/gpt-4o-mini" ## "gemini/<gemini_model>" -> format <provider>/<model>
os.environ['GEMINI_API_KEY'] = "" # your-gemini-api-key


###################### Example for Anthropic ######################
model="claude-3-opus-20240229"
os.environ["ANTHROPIC_API_KEY"] = "" # your-anthropic-api-key

###################### Vertex ai ######################
model = "vertex_ai/gemini-1.5-flash-001" ## "vertex_ai/<model_name>" -> format <provider>/<model>
## GET CREDENTIALS
## RUN ##
# !gcloud auth application-default login - run this to add vertex credentials to your env
## OR ##
file_path = 'path/to/vertex_ai_service_account.json'

# Load the JSON file
with open(file_path, 'r') as file:
    vertex_credentials = json.load(file)

# Convert to JSON string
vertex_credentials_json = json.dumps(vertex_credentials)

vertex_credentials=vertex_credentials_json

## extra args
kwargs = {"vertex_credentials": vertex_credentials}

###################### For other providers refer: https://docs.litellm.ai/docs/providers ######################

# Define main async entrypoint
async def main():
    file_path = "https://omni-demo-data.s3.amazonaws.com/test/cs101.pdf" ## local filepath and file URL supported

    ## process only some pages or all
    select_pages = None ## None for all, but could be int or list(int) page numbers (1 indexed)

    output_dir = "./output_test" ## directory to save the consolidated markdown file
    result = await zerox(file_path=file_path, model=model, output_dir=output_dir,
                        custom_system_prompt=custom_system_prompt,select_pages=select_pages, **kwargs)
    return result


# run the main function:
result = asyncio.run(main())

# print markdown result
print(result)

ZeroxOutput(
    completion_time=9432.975,
    file_name='cs101',
    input_tokens=36877,
    output_tokens=515,
    pages=[
        Page(
            page=1,
            content='| Type    | Description                          | Wrapper Class |\n' +
                    '|---------|--------------------------------------|---------------|\n' +
                    '| byte    | 8-bit signed 2s complement integer   | Byte          |\n' +
                    '| short   | 16-bit signed 2s complement integer  | Short         |\n' +
                    '| int     | 32-bit signed 2s complement integer  | Integer       |\n' +
                    '| long    | 64-bit signed 2s complement integer  | Long          |\n' +
                    '| float   | 32-bit IEEE 754 floating point number| Float         |\n' +
                    '| double  | 64-bit floating point number         | Double        |\n' +
                    '| boolean | may be set to true or false          | Boolean       |\n' +
                    '| char    | 16-bit Unicode (UTF-16) character    | Character     |\n\n' +
                    'Table 26.2.: Primitive types in Java\n\n' +
                    '### 26.3.1. Declaration & Assignment\n\n' +
                    'Java is a statically typed language meaning that all variables must be declared before you can use ' +
                    'them or refer to them. In addition, when declaring a variable, you must specify both its type and ' +
                    'its identifier. For example:\n\n' +
                    '```java\n' +
                    'int numUnits;\n' +
                    'double costPerUnit;\n' +
                    'char firstInitial;\n' +
                    'boolean isStudent;\n' +
                    '```\n\n' +
                    'Each declaration specifies the variable’s type followed by the identifier and ending with a ' +
                    'semicolon. The identifier rules are fairly standard: a name can consist of lowercase and ' +
                    'uppercase alphabetic characters, numbers, and underscores but may not begin with a numeric ' +
                    'character. We adopt the modern camelCasing naming convention for variables in our code. In ' +
                    'general, variables must be assigned a value before you can use them in an expression. You do not ' +
                    'have to immediately assign a value when you declare them (though it is good practice), but some ' +
                    'value must be assigned before they can be used or the compiler will issue an error.\n\n' +
                    'The assignment operator is a single equal sign, `=` and is a right-to-left assignment. That is, ' +
                    'the variable that we wish to assign the value to appears on the left-hand-side while the value ' +
                    '(literal, variable or expression) is on the right-hand-side. Using our variables from before, ' +
                    'we can assign them values:\n\n' +
                    '> 2 Instance variables, that is variables declared as part of an object do have default values. ' +
                    'For objects, the default is `null`, for all numeric types, zero is the default value. For the ' +
                    'boolean type, `false` is the default, and the default char value is `\\0`, the null-terminating ' +
                    'character (zero in the ASCII table).',
            content_length=2333
        )
    ]
)