Fix Syntax Error

main.py

@@ -65,7 +65,7 @@ async def generate_text(item: Item):
 
     # logging.info("Response generated")
 
-    inp =f""<|system|>You are a helpful assistant<|end|><|user|> {item.prompt} <|end|><|assistant|>""
+    inp =f"<|system|>You are a helpful assistant<|end|><|user|> {item.prompt} <|end|><|assistant|>"
     inputs = tokenizer(inp, return_tensors="pt", padding=True, return_attention_mask=True ).to(model.device)