Finalize example moved from polkadot-sdk

crates/examples/examples/0001-simple.toml

 [settings]
 timeout = 1000
-node_spawn_timeout = 1000
 
 [relaychain]
-default_image = "docker.io/parity/polkadot-sdk:latest"
-command = "polkadot"
+default_image = "{{ZOMBIENET_INTEGRATION_TEST_IMAGE}}"
 chain = "rococo-local"
+command = "polkadot"
 
   [[relaychain.nodes]]
   name = "alice"
@@ -18,12 +17,10 @@ chain = "rococo-local"
 [[parachains]]
 id = 100
 addToGenesis = false
-balance = 200000000
-chain="some"
 
   [parachains.collator]
   name = "collator01"
-  image = "docker.io/parity/polkadot-sdk:latest"
+  image = "{{COL_IMAGE}}"
   command = "adder-collator"
   args = [ "-lruntime=debug,parachain=trace" ]
 

crates/examples/examples/simple_network_example.rs

-use std::time::Duration;
+// use std::time::Duration;
 
 use configuration::NetworkConfig;
 use orchestrator::Orchestrator;
@@ -7,7 +7,8 @@ use support::fs::local::LocalFileSystem;
 
 #[tokio::main]
 async fn main() -> Result<(), Box<dyn std::error::Error>> {
-    let config = NetworkConfig::load_from_toml("./crates/examples/examples/0001-simple.toml").expect("errored?");
+    let config = NetworkConfig::load_from_toml("./crates/examples/examples/0001-simple.toml")
+        .expect("errored?");
 
     let fs = LocalFileSystem;
     let provider = NativeProvider::new(fs.clone());
@@ -19,5 +20,5 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
     loop {}
 
     // Ok(())
-
+    
 }