Make sure that steps in readme are rendered on a condition of existance

[derberg]

So basically if you have send operations then return step about example usage of generated send functions, otherwise you should not render those

Same with receive

Example, if you have this step:

<Text newLines={2}>
        4. Example functions on how to receive messages :
      </Text>

      <Text>
        ```python
      </Text>

      <Text>
        {receiveFunctionExample(receiveFunctions)}
      </Text>

      <Text>
        ```
      </Text>

probably best solution is to create a dedicated react component, and return it only on a condition that there really are receive functions

[thulieblack]

Resource: https://fathom.video/share/4YxAGR4ixFoMzzCT45byzHN57DdMZmJ_