adding github repo

app.py

@@ -49,12 +49,13 @@ def search_text(query, top_k=1):
     
 
 iface = gr.Interface(
-    title = "Text to Image using CLIP Model",
-    description = "Gradio Demo fo CLIP model. \n This demo is based on assessment for the :hugging:  Huggingface course 2. \n To use it, simply write which image you are looking for. Read more at the links below.",
+    title = "Text to Image using CLIP Model 📸",
+    description = "Gradio Demo fo CLIP model. \n This demo is based on assessment for the 🤗  Huggingface course 2. \n To use it, simply write which image you are looking for. Read more at the links below.",
+    article = "You find more information about this demo on my ✨ github repository [marcelcastrobr](https://github.com/marcelcastrobr/huggingface_course2)",
     fn=search_text, 
-    inputs=[gr.inputs.Textbox(lines=2, 
-        label="Write what you are looking for...",
-        placeholder="Name Here..."),
+    inputs=[gr.inputs.Textbox(lines=4, 
+        label="Write what you are looking for in an image...",
+        placeholder="Text Here..."),
         gr.inputs.Slider(0, 5, step=1)], 
     outputs=gr.outputs.Carousel(gr.outputs.Image(type="pil"))
     ,examples=[[("Dog in the beach"), 2],