Update app.py

app.py

@@ -1,12 +1,14 @@
-import pathlib
-import textwrap
 import gradio as gr
 import google.generativeai as genai
-from IPython.display import display, Markdown
+from IPython.display import Markdown
+import textwrap
 
 def to_markdown(text):
-    text = text.replace('•', '  *')
-    return Markdown(textwrap.indent(text, '> ', predicate=lambda _: True))
+    if text is not None:
+        text = text.replace('•', '  *')
+        return Markdown(textwrap.indent(text, '> ', predicate=lambda _: True))
+    else:
+        return Markdown("No response received.")
 
 token = "AIzaSyDYhyRoOWBJWOb4bqY5wmFLrBo4HTwQDko"
 genai.configure(api_key=token)
@@ -23,4 +25,4 @@ def generate_content(image):
 
 # Interface Gradio
 iface = gr.Interface(fn=generate_content, inputs=gr.Image(type='pil'), outputs="text")
-iface.launch()
+iface.launch(share=True)