streamlit error fix

app.py

@@ -18,7 +18,7 @@ questions = json.load(file)
 model = AutoModelForTokenClassification.from_pretrained("models/trigger/ACE_base_google_pt")
 tokenizer = AutoTokenizer.from_pretrained("models/trigger/ACE_base_google_pt", model_max_length=512)
 tagger = pipeline("ner", model=model, tokenizer=tokenizer, aggregation_strategy='first') #aggregation_strategy='max'
- 
+  
 qa_model2_path = "models/argument/bert-base-portuguese-squad2-ace-impossible1.4"
 qa_model_path = "models/argument/bert-base-portuguese-squad-ace-pt-pt"
 model_qa = pipeline("question-answering", model=qa_model_path)

requirements.txt

@@ -3,4 +3,5 @@ torch
 transformers
 tqdm
 numpy
-pysbd
+pysbd
+altair==4.1.0