undo the central generate edit

app.py

@@ -68,17 +68,15 @@ def main():
         with col2:
             factor_slider = st.slider('Choose Upscaling Factor:', min_value=1.0, max_value=10.0, value=1.0, step=0.5, format="")
             st.write(f"Selected Upscaling Factor: {factor_slider}")
-        gen_col1, gen_col2, gen_col3 = st.columns([3, 1, 3])
-        with gen_col2:
-            if st.button("Generate"):
-                factor = st.session_state.user_factor if st.session_state.user_factor is not None else factor_slider
-                with st.spinner('Generating images...'):    
-                    result_image_stream = asyncio.run(async_upscaler(Image_stream, factor))
-                try:
-                    print(type(result_image_stream))
-                    st.image(result_image_stream.getvalue())
-                except Exception as e:
-                    st.error(f"An error occurred during image upscaling: {e}")
+        if st.button("Generate"):
+            factor = st.session_state.user_factor if st.session_state.user_factor is not None else factor_slider
+            with st.spinner('Generating images...'):    
+                result_image_stream = asyncio.run(async_upscaler(Image_stream, factor))
+            try:
+                print(type(result_image_stream))
+                st.image(result_image_stream.getvalue())
+            except Exception as e:
+                st.error(f"An error occurred during image upscaling: {e}")
 
 
 if __name__ == "__main__":