Docs: Python Version Correction and Sepertor removal (#18818)

Co-authored-by: Rounak Dhillon <rounakdhillon@Rounaks-MacBook-Air.local>

openmetadata-docs/content/v1.5.x/developers/contribute/build-code-and-run-tests/prerequisites.md

@@ -13,7 +13,7 @@ OpenMetadata being a full stack project, we use the following for development:
 - [Antlr 4.9.2](https://www.antlr.org/) - `sudo make install_antlr_cli`
 - [JQ](https://jqlang.github.io/jq/) - `brew install jq` (osx)  `apt-get install jq` (Ubuntu)
 - [Maven 3.5.x or higher](https://maven.apache.org/install.html) - (with Java JDK 11)
-- [Python 3.7, 3.8 or 3.9](https://www.python.org/downloads/)
+- [Python 3.8 or 3.9](https://www.python.org/downloads/)
 - [Node 18.x](https://nodejs.org/en/download/)
 - [Yarn ^1.22.0](https://classic.yarnpkg.com/lang/en/docs/install/)
 - [Rpm (Optional, only to run RPM profile with maven)](https://macappstore.org/rpm/)

openmetadata-docs/content/v1.6.x-SNAPSHOT/developers/contribute/build-code-and-run-tests/prerequisites.md

@@ -13,7 +13,7 @@ OpenMetadata being a full stack project, we use the following for development:
 - [Antlr 4.9.2](https://www.antlr.org/) - `sudo make install_antlr_cli`
 - [JQ](https://jqlang.github.io/jq/) - `brew install jq` (osx)  `apt-get install jq` (Ubuntu)
 - [Maven 3.5.x or higher](https://maven.apache.org/install.html) - (with Java JDK 11)
-- [Python 3.7, 3.8 or 3.9](https://www.python.org/downloads/)
+- [Python 3.8 or 3.9](https://www.python.org/downloads/)
 - [Node 18.x](https://nodejs.org/en/download/)
 - [Yarn ^1.22.0](https://classic.yarnpkg.com/lang/en/docs/install/)
 - [Rpm (Optional, only to run RPM profile with maven)](https://macappstore.org/rpm/)

openmetadata-docs/content/v1.6.x-SNAPSHOT/developers/contribute/developing-a-new-connector/develop-ingestion-code.md

@@ -15,14 +15,10 @@ The main takes for developing a new connector are:
 
 When developing a new database ingestion connector in OpenMetadata, ensure all necessary components are correctly configured. This guide outlines the steps required to define the connector's ingestion capabilities using a `service_spec.py` file.
 
----
-
 ### Why Use `service_spec.py`?
 
 The `service_spec.py` file centralizes the definitions of sources, profilers, lineage, and other ingestion-related components for a connector. This approach helps standardize implementations across connectors, making it easier to manage ingestion workflows.
 
----
-
 ### Steps to Develop a New Connector
 
 #### 1. Create the `service_spec.py` File
@@ -57,17 +53,13 @@ ServiceSpec = DefaultDatabaseSpec(
 
 Replace the example classes (e.g., `BigquerySource`, `BigqueryLineageSource`, etc.) with those specific to your connector. Depending on the connector's features, you may include or exclude certain components like usage or profiling.
 
----
-
 ### Components of `service_spec.py`
 
 - **`metadata_source_class`**: Defines the class for metadata ingestion.  
 - **`lineage_source_class`**: Defines the class for lineage extraction.  
 - **`usage_source_class`**: Tracks data usage patterns.  
 - **`profiler_class`**: Profiles data for quality and insights.  
-- **`sampler_class`**: Samples data for efficient ingestion.  
-
----
+- **`sampler_class`**: Samples data for efficient ingestion.
 
 ### Example Workflow
 
@@ -80,7 +72,6 @@ Define the `ServiceSpec` using the required classes, adjusting for your connecto
 #### Step 3: Verify Integration
 Run the ingestion workflow to test the connector and ensure all components are functioning correctly.
 
-
 ## Service Topology
 
 The Topology defines a series of Nodes and Stages that get executed in a hierarchical way and describe how we extract the needed data from the sources.