update streaming logic

.gradio/certificate.pem

@@ -0,0 +1,31 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----

app.py

@@ -1,10 +1,8 @@
 import gradio as gr
 import requests
 import json
-import base64
-from PIL import Image
-import io
 import os
+import time
 
 API_KEY = os.getenv("API_KEY")
 if not API_KEY:
@@ -63,7 +61,10 @@ def process_image_stream(image_path, prompt, max_tokens=512):
                                     token_count += 1
                                     continue
                                 response_text += data["token"]
+                                # Add explicit Gradio update
+                                gr.update(value=response_text)
                                 yield response_text
+                                time.sleep(0.01)  # Small delay to ensure updates are visible
                             elif data["status"] == "complete":
                                 break
                             elif data["status"] == "error":
@@ -109,4 +110,12 @@ demo = gr.Interface(
 )
 
 if __name__ == "__main__":
-    demo.queue().launch(server_name="0.0.0.0", server_port=7860)
+    # Configure the queue for better streaming performance
+    demo.queue(
+        max_size=20,
+    ).launch(
+        server_name="0.0.0.0",
+        server_port=7860,
+        share=True,
+        max_threads=1
+    )