try fp16 instead of bf16

app.py

@@ -10,7 +10,7 @@ title = "RWKV-5-World-0.1B-v1-20230803-ctx4096.pth"
 # url = f"https://huggingface.co/BlinkDL/rwkv-5-world/resolve/main/{title}"
 # urllib.request.urlretrieve(url, title)
 
-model = RWKV(model=title, strategy='cpu bf16')
+model = RWKV(model=title, strategy='cpu fp16')
 pipeline = PIPELINE(model, "rwkv_vocab_v20230424")
 
 def generate_prompt(instruction, input=None, history=None):
@@ -19,7 +19,7 @@ def generate_prompt(instruction, input=None, history=None):
 
     if history is not None:
         for pair in history:
-            history_str += f"Instruction: {pair[0]}\n\nAssistant: {pair[1]}\n\n"
+            history_str += f"User: {pair[0]}\n\nAssistant: {pair[1]}\n\n"
 
     instruction = instruction.strip().replace('\r\n','\n').replace('\n\n','\n').replace('\n\n','\n')
     input = input.strip().replace('\r\n','\n').replace('\n\n','\n').replace('\n\n','\n')