fixed torch typo

app.py

@@ -54,7 +54,7 @@ def generate(
     return better_prompt
 
 
-precision_model = gr.Radio([('fp32', torch.float32), ('fp16', toch.float16)], value='fp16', label="Model Precision Type", info="fp32 is more precised but slower, fp16 is faster and less resource consuming but less pricse")
+precision_model = gr.Radio([('fp32', torch.float32), ('fp16', torch.float16)], value='fp16', label="Model Precision Type", info="fp32 is more precised but slower, fp16 is faster and less resource consuming but less pricse")
 
 prompt = gr.Textbox(label="Prompt", interactive=True)