update gradio UI

app.py

@@ -151,25 +151,23 @@ def fetch_context(topic):
     return summary
 
 # Define Gradio Handler
-import time
-from datetime import datetime
 def generate_blog(topic, tone, progress=gr.Progress(track_tqdm=True)):
     progress(0, desc="Starting collaborative report generation...")
     yield "### 🧭 Starting Collaborative Report\n"
 
-    # Run the entire crew sequentially and stream outputs
-    stream = crew.kickoff_stream(inputs={"topic": topic, "tone": tone})
+    # Run the entire multi-agent workflow once (non-streaming)
+    result = crew.kickoff(inputs={"topic": topic, "tone": tone})
 
-    # Stream each agent’s output as it arrives
-    for event in stream:
-        role = event.get("agent", "Agent")
-        output = event.get("output", "")
-        if output:
-            timestamp = datetime.now().strftime("[%H:%M:S]")
-            yield f"{timestamp} 🧩 **{role}**\n{output}\n\n---\n"
+    # Try to extract clean text output
+    if hasattr(result, "output"):
+        final_output = result.output
+    elif hasattr(result, "final_output"):
+        final_output = result.final_output
+    else:
+        final_output = str(result)
 
-    progress(1.0, desc="Finalizing report...")
-    yield "✅ **All agents have completed their work! Final blog generated.**"
+    progress(1.0, desc="Completed.")
+    yield f"✅ **Collaborative Report Generated Successfully!**\n\n{final_output}"
 
 # Build Gradio Interface
 css = """