Update src/streamlit_app.py

src/streamlit_app.py

@@ -244,7 +244,7 @@ def get_embeddings(indices, codebook):
 transformer.load_weights('src/VQGAN_Transformer.weights.h5')
 user_input = st.text_input("Enter some text:", "")
 
-if st.button("Generate Image"):
+if user_input != "":
     with st.spinner("Generating image..."):
         st.write(user_input)
         output_tokens = generate_image_tokens(user_input)