doc cleanup for custom prompt templates

docs/my-website/docs/providers/huggingface.md

@@ -42,24 +42,21 @@ def default_pt(messages):
 ```python 
 # Create your own custom prompt template works 
 litellm.register_prompt_template(
-	model="togethercomputer/LLaMA-2-7B-32K",
-	role_dict={
+	    model="togethercomputer/LLaMA-2-7B-32K",
+	    roles={
             "system": {
                 "pre_message": "[INST] <<SYS>>\n",
                 "post_message": "\n<</SYS>>\n [/INST]\n"
             },
-            "user": { 
+            "user": {
                 "pre_message": "[INST] ",
                 "post_message": " [/INST]\n"
             }, 
             "assistant": {
-                "pre_message": "\n",
-                "post_message": "\n",
+                "post_message": "\n"
             }
-        } # tell LiteLLM how you want to map the openai messages to this model
-	pre_message_sep= "\n",
-	post_message_sep= "\n"
-)
+        }
+    )
 
 def test_huggingface_custom_model():
     model = "huggingface/togethercomputer/LLaMA-2-7B-32K"

docs/my-website/docs/providers/togetherai.md

@@ -75,11 +75,22 @@ Let's register our custom prompt template: [Implementation Code](https://github.
 import litellm 
 
 litellm.register_prompt_template(
-    model="OpenAssistant/llama2-70b-oasst-sft-v10",
-    roles={"system":"<|im_start|>system", "assistant":"<|im_start|>assistant", "user":"<|im_start|>user"}, # tell LiteLLM how you want to map the openai messages to this model
-    pre_message_sep= "\n",
-    post_message_sep= "\n"
-)
+	    model="OpenAssistant/llama2-70b-oasst-sft-v10",
+	    roles={
+            "system": {
+                "pre_message": "[<|im_start|>system",
+                "post_message": "\n"
+            },
+            "user": {
+                "pre_message": "<|im_start|>user",
+                "post_message": "\n"
+            }, 
+            "assistant": {
+                "pre_message": "<|im_start|>assistant",
+                "post_message": "\n"
+            }
+        }
+    )
 ```
 
 Let's use it! 
@@ -105,11 +116,22 @@ from litellm import completion
 os.environ["TOGETHERAI_API_KEY"] = ""
 
 litellm.register_prompt_template(
-    model="OpenAssistant/llama2-70b-oasst-sft-v10",
-    roles={"system":"<|im_start|>system", "assistant":"<|im_start|>assistant", "user":"<|im_start|>user"}, # tell LiteLLM how you want to map the openai messages to this model
-    pre_message_sep= "\n",
-    post_message_sep= "\n"
-)
+	    model="OpenAssistant/llama2-70b-oasst-sft-v10",
+	    roles={
+            "system": {
+                "pre_message": "[<|im_start|>system",
+                "post_message": "\n"
+            },
+            "user": {
+                "pre_message": "<|im_start|>user",
+                "post_message": "\n"
+            }, 
+            "assistant": {
+                "pre_message": "<|im_start|>assistant",
+                "post_message": "\n"
+            }
+        }
+    )
 
 messages=[{"role":"user", "content": "Write me a poem about the blue sky"}]
 

docs/my-website/docs/providers/vllm.md

@@ -95,7 +95,7 @@ def default_pt(messages):
 # Create your own custom prompt template works 
 litellm.register_prompt_template(
 	model="togethercomputer/LLaMA-2-7B-32K",
-	role_dict={
+	roles={
             "system": {
                 "pre_message": "[INST] <<SYS>>\n",
                 "post_message": "\n<</SYS>>\n [/INST]\n"

litellm/utils.py

@@ -1538,7 +1538,7 @@ def register_prompt_template(model: str, roles: dict, initial_prompt_value: str
             "assistant": {
                 "post_message": "\n" # follows this - https://replicate.com/blog/how-to-prompt-llama
             }
-        },
+        }
     )
     ```
     """