fixed the video frames using the view, also fixed the post repeat missing issue

app.py

@@ -9,6 +9,7 @@ from pixeltable.iterators import FrameIterator
 import openai
 
 
+
 # Set up Pixeltable database and table
 db_directory = "video_db"
 table_name = "video_table"
@@ -165,7 +166,7 @@ def process_and_generate_post(video_file, social_media_type):
                 )
                 if sm_gen_flag:
                     cur_video_df.update({"sm_post": social_media_post})
-                    sm_gen_flag = False
+                    social_media_post = cur_video_df["sm_post"]
 
 
             print("######## processing thumbnail ##########")
@@ -185,7 +186,7 @@ def process_and_generate_post(video_file, social_media_type):
 
             frames = frames_view.select(frames_view.frame).collect()
             
-            return cur_video_df["sm_post"], [frame['frame'] for frame in frames]
+            return social_media_post, [frame['frame'] for frame in frames]
 
         except Exception as e:
             return f"An error occurred: {e}"
@@ -214,7 +215,8 @@ def gradio_interface():
         video_input = gr.Video(label=f"Upload Video File (max {MAX_VIDEO_SIZE_MB}  MB):",
                                include_audio = True,
                                max_length= 300,
-                               height='400px')
+                               height='400px',
+                               autoplay= True)
         social_media_type = gr.Dropdown(
             choices=["X (Twitter)", "Facebook", "LinkedIn"],
             label="Select Social Media Platform:",