(doc): Add issue_classification_user_journe.ipynb to README.

Task: IL-427

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Changelog
 
+## Unreleased
+
+- Documentation
+  - fix: Add missing link to `issue_classification_user_journey` notebook to the tutorials section of README.
+
 ## 0.8.1
 
 ### Fixes

README.md

@@ -196,11 +196,13 @@ The tutorials aim to guide you through implementing several common use-cases wit
 | 2     | Question Answering | Various approaches for QA                            | [qa.ipynb](./src/examples/qa.ipynb)                             |
 | 3     | Classification     | Learn about two methods of classification            | [classification.ipynb](./src/examples/classification.ipynb)     |
 | 4     | Evaluation         | Evaluate LLM-based methodologies                     | [evaluation.ipynb](./src/examples/evaluation.ipynb)             |
-| 5     | Quickstart Task    | Build a custom `Task` for your use case              | [quickstart_task.ipynb](./src/examples/quickstart_task.ipynb)   |
-| 6     | Document Index     | Connect your proprietary knowledge base              | [document_index.ipynb](./src/examples/document_index.ipynb)     |
-| 7     | Human Evaluation   | Connect to Argilla for manual evaluation             | [human_evaluation.ipynb](./src/examples/human_evaluation.ipynb) |
-| 8     | Performance tips   | Contains some small tips for performance             | [performance_tips.ipynb](./src/examples/performance_tips.ipynb) |
-| 9     | Deployment         | Shows how to deploy a Task in a minimal FastAPI app. | [fastapi_tutorial.md](./src/examples/fastapi_tutorial.md)       |
+| 5    | Issue Classification | In-depth tutorial about implementing and evaluating an email classificator | [issue_classification_user_journy.ipynb](./src/examples/issue_classification_user_journey.ipynb)
+| 6     | Quickstart Task    | Build a custom `Task` for your use case              | [quickstart_task.ipynb](./src/examples/quickstart_task.ipynb)   |
+| 7     | Document Index     | Connect your proprietary knowledge base              | [document_index.ipynb](./src/examples/document_index.ipynb)     |
+| 8     | Human Evaluation   | Connect to Argilla for manual evaluation             | [human_evaluation.ipynb](./src/examples/human_evaluation.ipynb) |
+| 9     | Performance tips   | Contains some small tips for performance             | [performance_tips.ipynb](./src/examples/performance_tips.ipynb) |
+| 10     | Deployment         | Shows how to deploy a Task in a minimal FastAPI app. | [fastapi_tutorial.md](./src/examples/fastapi_tutorial.md)       |
+
 
 ## How-Tos
 The how-tos are quick lookups about how to do things. Compared to the tutorials, they are shorter and do not explain the concepts they are using in-depth.