Update app.py

app.py

@@ -19,8 +19,8 @@ def chat(message, history, img=None):
       # Use only text model
       response = text_model.generate_content(message, stream=True)
 
-    for chunk in response:
-      return to_markdown(chunk.text)  # Format as Markdown
+      for chunk in response:
+          return to_markdown(chunk.text)  # Format as Markdown
 
   except Exception as e:
     print(f"Error during generation: {e}")