Fix hfjs chatCompletionStream snippet (#1382)

there's no `await` here

~~I don't remember if i need to run a script to check CI~~

EDIT: nvm found it

Author: julien-c

packages/inference/src/snippets/templates/js/huggingface.js/conversationalStream.jinja

@@ -4,7 +4,7 @@ const client = new InferenceClient("{{ accessToken }}");
 
 let out = "";
 
-const stream = await client.chatCompletionStream({
+const stream = client.chatCompletionStream({
     provider: "{{ provider }}",
     model: "{{ model.id }}",
 {{ inputs.asTsString }}
@@ -17,5 +17,5 @@ for await (const chunk of stream) {
 		const newContent = chunk.choices[0].delta.content;
 		out += newContent;
 		console.log(newContent);
-	}  
+	}
 }

packages/tasks-gen/snippets-fixtures/conversational-llm-stream/js/huggingface.js/0.hf-inference.js

@@ -4,7 +4,7 @@ const client = new InferenceClient("api_token");
 
 let out = "";
 
-const stream = await client.chatCompletionStream({
+const stream = client.chatCompletionStream({
     provider: "hf-inference",
     model: "meta-llama/Llama-3.1-8B-Instruct",
     messages: [
@@ -21,5 +21,5 @@ for await (const chunk of stream) {
 		const newContent = chunk.choices[0].delta.content;
 		out += newContent;
 		console.log(newContent);
-	}  
+	}
 }

packages/tasks-gen/snippets-fixtures/conversational-llm-stream/js/huggingface.js/0.together.js

@@ -4,7 +4,7 @@ const client = new InferenceClient("api_token");
 
 let out = "";
 
-const stream = await client.chatCompletionStream({
+const stream = client.chatCompletionStream({
     provider: "together",
     model: "meta-llama/Llama-3.1-8B-Instruct",
     messages: [
@@ -21,5 +21,5 @@ for await (const chunk of stream) {
 		const newContent = chunk.choices[0].delta.content;
 		out += newContent;
 		console.log(newContent);
-	}  
+	}
 }

packages/tasks-gen/snippets-fixtures/conversational-vlm-stream/js/huggingface.js/0.fireworks-ai.js

@@ -4,7 +4,7 @@ const client = new InferenceClient("api_token");
 
 let out = "";
 
-const stream = await client.chatCompletionStream({
+const stream = client.chatCompletionStream({
     provider: "fireworks-ai",
     model: "meta-llama/Llama-3.2-11B-Vision-Instruct",
     messages: [
@@ -32,5 +32,5 @@ for await (const chunk of stream) {
 		const newContent = chunk.choices[0].delta.content;
 		out += newContent;
 		console.log(newContent);
-	}  
+	}
 }

packages/tasks-gen/snippets-fixtures/conversational-vlm-stream/js/huggingface.js/0.hf-inference.js

@@ -4,7 +4,7 @@ const client = new InferenceClient("api_token");
 
 let out = "";
 
-const stream = await client.chatCompletionStream({
+const stream = client.chatCompletionStream({
     provider: "hf-inference",
     model: "meta-llama/Llama-3.2-11B-Vision-Instruct",
     messages: [
@@ -32,5 +32,5 @@ for await (const chunk of stream) {
 		const newContent = chunk.choices[0].delta.content;
 		out += newContent;
 		console.log(newContent);
-	}  
+	}
 }