Updated app.py to fix markdown error

app.py

@@ -7,8 +7,8 @@ def run_model():
                           model=models_available[model_picked])
     analysis = classifier(text_input)
     for output in analysis:
-        st.markdown("Sentiment: ",
-                    output["label"], "Score: ", output["score"])
+        to_output = "Sentiment: ", output["label"], " Score: ", output["score"]
+        st.markdown(to_output)
 
 
 models_available = {"Roberta Large English": "siebert/sentiment-roberta-large-english",
@@ -16,7 +16,7 @@ models_available = {"Roberta Large English": "siebert/sentiment-roberta-large-en
                     "Twitter Roberta": "cardiffnlp/twitter-roberta-base-sentiment"}
 
 st.title("Sentiment Analysis Web Application")
-text_input = st.text_area("I love Pizza")
+text_input = st.text_area(placeholder="I Love Pizza")
 model_picked = st.selectbox(
     "Choose a model to run on", options=models_available.keys())