docs: Auto-update TOC for Markdown files [skip ci]

Author: actions-user

doc/LLM_ChangeData_Example.md

@@ -1,3 +1,14 @@
+<!-- START doctoc generated TOC please keep comment here to allow auto update -->
+<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
+**Table of Contents**  *generated with [DocToc](https://github.com/thlorenz/doctoc)*
+
+- [Example: Using LLMs to Analyze Key Metric Changes and Their Drivers in Earnings Call Transcripts](#example-using-llms-to-analyze-key-metric-changes-and-their-drivers-in-earnings-call-transcripts)
+  - [Prerequisites](#prerequisites)
+  - [Example Code](#example-code)
+  - [Supported LLM Models](#supported-llm-models)
+
+<!-- END doctoc generated TOC please keep comment here to allow auto update -->
+
 
 # Example: Using LLMs to Analyze Key Metric Changes and Their Drivers in Earnings Call Transcripts
 > [!NOTE]

doc/LLM_ForecastData_Example.md

@@ -1,3 +1,14 @@
+<!-- START doctoc generated TOC please keep comment here to allow auto update -->
+<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
+**Table of Contents**  *generated with [DocToc](https://github.com/thlorenz/doctoc)*
+
+- [Example: Using LLMs to Analyze Key Metric Forecasts and Their Drivers in Earnings Call Transcripts](#example-using-llms-to-analyze-key-metric-forecasts-and-their-drivers-in-earnings-call-transcripts)
+  - [Prerequisites](#prerequisites)
+  - [Example Code](#example-code)
+  - [Supported LLM Models](#supported-llm-models)
+
+<!-- END doctoc generated TOC please keep comment here to allow auto update -->
+
 
 # Example: Using LLMs to Analyze Key Metric Forecasts and Their Drivers in Earnings Call Transcripts
 > [!NOTE]

doc/LLM_KeyData_Example.md

@@ -2,11 +2,10 @@
 <!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
 **Table of Contents**  *generated with [DocToc](https://github.com/thlorenz/doctoc)*
 
-- [Example: Using LLM for Earnings Call Transcript Analysis](#example-using-llm-for-earnings-call-transcript-analysis)
+- [Example: Using LLMs to Extract Key Financial Data for Earnings Call Transcript Analysis](#example-using-llms-to-extract-key-financial-data-for-earnings-call-transcript-analysis)
   - [Prerequisites](#prerequisites)
   - [Example Code](#example-code)
   - [Supported LLM Models](#supported-llm-models)
-  - [Configuration](#configuration)
 
 <!-- END doctoc generated TOC please keep comment here to allow auto update -->