Add references

app.py

@@ -4,6 +4,12 @@ from colortransfer import transfer_color, convert_bytes_to_pil
 import io
 from PIL import Image
 
+with open("references.md") as file:
+    refrences = file.read()
+
+with st.container():
+    st.write(refrences)
+
 with st.container():
     col1, col2 = st.columns(2)
 

references.md

@@ -0,0 +1 @@
+This space is an [implementation](https://github.com/dariush-bahrami/reinhard_color_transfer) of ["Color transfer between images" by E. Reinhard et. al.](https://doi.org/10.1109/38.946629)