fix: bugs

Signed-off-by: ivelin <ivelin.eth@gmail.com>

app.py

@@ -46,12 +46,13 @@ def process_refexp(image: Image, prompt: str):
 
     # postprocess
     sequence = processor.batch_decode(outputs.sequences)[0]
-    print(fr"predicted decoder sequence: {sequence}")
+    print(fr"predicted decoder sequence: {html.escape(sequence)}")
     sequence = sequence.replace(processor.tokenizer.eos_token, "").replace(
         processor.tokenizer.pad_token, "")
     # remove first task start token
     sequence = re.sub(r"<.*?>", "", sequence, count=1).strip()
-    print(fr"predicted decoder sequence before token2json: {sequence}")
+    print(
+        fr"predicted decoder sequence before token2json: {html.escape(sequence)}")
     bbox = processor.token2json(sequence)
     print(f"predicted bounding box: {bbox}")