Define refinement actions in the model providers (#87)

* Add descriptions of fields in llama 2 input schema

* Let GPT-4 know when the provider stays the same

* Allow refetching in the event of any errors

* Define refinement actions in model providers

* Fix prettier

src/server/utils/deriveNewContructFn.ts

@@ -74,6 +74,11 @@ const requestUpdatedPromptFunction = async (
               2,
             )}`,
           });
+        } else {
+          messages.push({
+            role: "user",
+            content: `The provider is the same as the old provider: ${originalModel.provider}`,
+          });
         }
       }
       if (instructions) {