Update README

Author: jamesmcroft

README.md

@@ -42,7 +42,6 @@ The techniques demonstrated take advance of various capabilities from each servi
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 | [Data Extraction - Azure AI Document Intelligence + Azure OpenAI GPT-4o](./samples/extraction/text-based/document-intelligence-openai.ipynb)              | Demonstrates how to use Azure AI Document Intelligence pre-built layout and Azure OpenAI GPT models to extract structured data from documents.                                                            | Predominantly text-based documents such as invoices, receipts, and forms.                                                             |
 | [Data Extraction - Azure AI Document Intelligence + Phi-3.5 MoE](./samples/extraction/text-based/document-intelligence-phi.ipynb)                         | Demonstrates how to use Azure AI Document Intelligence pre-built layout and Microsoft's Phi-3 models to extract structured data from documents.                                                           | Predominantly text-based documents such as invoices, receipts, and forms.                                                             |
-| [Data Extraction - Marker/Surya + Azure OpenAI GPT-4o](./samples/extraction/text-based/marker-surya-openai.ipynb)                                         | Demonstrates how to use Marker/Surya and Azure OpenAI GPT models to extract structured data from documents.                                                                                               | Predominantly text-based documents such as invoices, receipts, and forms.                                                             |
 | [Data Extraction - Azure OpenAI GPT-4o with Vision](./samples/extraction/vision-based/openai.ipynb)                                                       | Demonstrates how to use Azure OpenAI GPT-4o and GPT-4o-mini models to extract structured data from documents using their built-in vision capabilities.                                                    | Complex documents with a mix of text and images, including diagrams, signatures, selection marks, etc. such as reports and contracts. |
 | [Data Extraction - Comprehensive Azure AI Document Intelligence + Azure OpenAI GPT-4o with Vision](./samples/extraction/vision-based/comprehensive.ipynb) | Demonstrates how to improve the accuracy and confidence in extracting structured data from documents by combining Azure AI Document Intelligence and Azure OpenAI GPT-4o models with vision capabilities. | Any structured or unstructured document type.                                                                                         |
 | [Classification - Azure OpenAI GPT-4o with Vision](./samples/classification/openai.ipynb)                                                                 | Demonstrates how to use Azure OpenAI GPT-4o and GPT-4o-mini models to classify documents using their built-in vision capabilities.                                                                        | Processing multiple documents types or documents with varying purposes, such as contracts, legal documents, and emails.               |