fix docs

.env.example

@@ -1,6 +1,7 @@
 ## DRIA (required) ##
 # Secret key of your compute node (32 byte, hexadecimal, without 0x prefix).
-DKN_WALLET_SECRET_KEY=<YOUR_SECRET_KEY>
+# e.g.: DKN_WALLET_SECRET_KEY=ac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80
+DKN_WALLET_SECRET_KEY=
 # model1,model2,model3,... (comma separated, case-insensitive)
 DKN_MODELS=phi3:3.8b
 # Public key of Dria Admin node (33-byte compressed, hexadecimal, without 0x prefix).
@@ -18,7 +19,7 @@ DKN_RELAY_NODES=
 DKN_BOOTSTRAP_NODES=
 
 ## Open AI (if used, required) ##
-OPENAI_API_KEY=<YOUR_KEY>
+OPENAI_API_KEY=
 
 ## Ollama (if used, optional) ##
 OLLAMA_HOST=http://127.0.0.1

README.md

@@ -46,6 +46,15 @@ You need the following applications to run compute node:
 - **Git**: We will use `git` to clone the repository from GitHub, and pull latest changes for updates later.
 - **Docker**: Our services will make use of Docker so that the node can run on any machine.
 
+> [!TIP]
+>
+> You can check if you have these via:
+>
+> ```sh
+> which git
+> which docker
+> ```
+
 ## Setup
 
 To be able to run a node, we need to make a few simple preparations. Follow the steps below one by one.
@@ -56,6 +65,7 @@ This repository has the necessary setup to run the node, so start by cloning it
 
 ```bash
 git clone https://github.com/firstbatchxyz/dkn-compute-node
+cd dkn-compute-node
 ```
 
 ### 2. Prepare Environment Variables