modify config with template

config.pbtxt

@@ -1 +1,22 @@
+# Triton backend to use
+name: "yolov8"
 platform: "onnxruntime_onnx"
+backend: "onnxruntime"
+max_batch_size: 0
+
+# Triton should expect as input a single string
+# input of variable length named 'text_input'
+input [
+]
+
+# Triton should expect to respond with a single string
+# output of variable length named 'text_output'
+output [
+]
+
+instance_group [
+  {
+    kind: KIND_AUTO
+    count: 1
+  }
+]