Update docs/tutorial-basics/what-is-pipeline.mdx

docs/tutorial-basics/what-is-pipeline.mdx

@@ -13,27 +13,27 @@ Help me i beg you
 * Why pipelines are useful: automation, consistency, reproducibility
 * Who uses pipelines (e.g., data scientists, creatives, developers)
 
-## **2 Inputs**
+## **2. Inputs**
 
 * What are inputs in a pipeline?
 * Types of inputs: text, images, audio, video, JSON, numbers
 * Example: Uploading a selfie or entering a prompt
 * Input validation and customization
 
-## **3 Outputs**
+## **3. Outputs**
 
 * What are outputs?
 * How outputs are generated by the pipeline
 * Output formats (e.g., video, audio, image, structured data)
 * Post-processing and download options
 
-## **4 Environment**
+## **4. Environment**
 
 * Key-value pairs of variables used to control behavior within the pipeline.
 * Store secrets (API keys, tokens)
 * Configure services (e.g., model endpoints, region settings)
 
-## **5 Steps & Nodes**
+## **5. Steps & Nodes**
 
 * Each step = a node
 * Common step types: AI model call, fetch data via HTTP, etc.