Update app.py

app.py

@@ -18,7 +18,7 @@ st.write('Try to guess a secret word by semantic similarity')
 
 word = st.text_input("Input a word")
 
-if st.button("Guess"):
+if st.button("Guess") or word:
     word_embedding = model.encode(word)
     similarity = util.pytorch_cos_sim(secred_embedding, word_embedding).cpu().numpy()[0][0]
     st.session_state['words'].append((word, similarity))