Update app.py

app.py

@@ -53,42 +53,6 @@ t['answer'] = t.response.choices[0].message.content
 
 MAX_VIDEO_SIZE_MB = 35
 
-def process_and_generate_post(video_file, social_media_type):
-    if not video_file:
-        return "Please upload a video file.", None
-
-    try:
-        # Check video file size
-        video_size = os.path.getsize(video_file) / (1024 * 1024)  # Convert to MB
-        if video_size > MAX_VIDEO_SIZE_MB:
-            return f"The video file is larger than {MAX_VIDEO_SIZE_MB} MB. Please upload a smaller file.", None
-
-        # # Insert a video into the table. Pixeltable supports referencing external data sources like URLs
-        t.insert([{
-            "video": video_file,
-            "sm_type": social_media_type
-        }])
-
-        # Retrieve Social media posts
-        social_media_post = t.select(t.answer).tail(1)['answer'][0]
-
-        # Retrieve Audio
-        audio = t.select(t.audio).tail(1)['audio'][0]
-
-        # Retrieve thumbnails
-        thumbnails = frames_view.select(frames_view.frame).tail(4)['frame']
-      
-        # Retrieve Pixeltable Table containing all videos and stored data
-        df_output = t.collect().to_pandas()
-
-        #Display content
-        return social_media_post, thumbnails, df_output, audio
-
-    except Exception as e:
-        return f"An error occurred: {str(e)}", None
-
-MAX_VIDEO_SIZE_MB = 35
-
 def process_and_generate_post(video_file, social_media_type):
     if not video_file:
         return "Please upload a video file.", None
@@ -126,29 +90,23 @@ def process_and_generate_post(video_file, social_media_type):
 # Gradio Interface
 import gradio as gr
 
-footer_md = """
-**Key Pixeltable functionalities demonstrated in this example:**
-
-- Video Data Management: Creating tables and views to store and organize video data.
-- Automated Video Processing: Extracting frames and audio from videos.
-- Data Transformation: Computing and storing metadata, transcriptions, and AI-generated content.
-- AI Integration: Utilizing OpenAI's GPT and Whisper models for transcription and content generation.
-- Custom Functions: Defining user-defined functions (UDFs) for specialized tasks like prompt construction.
-- Data Persistence: Storing transformed data and AI outputs for easy retrieval and analysis.
-- Gradio Integration: Creating an interactive web interface for easy user interaction with Pixeltable's functionalities.
-
-Powered by Pixeltable and OpenAI (gpt-4o-mini-2024-07-18)
-"""
-
 def gradio_interface():
     with gr.Blocks(theme=gr.themes.Monochrome()) as demo:
         gr.Markdown(
-            """
-            <center>
-            <h1>Video to Social Media Post Generator</h1>
+            """<p>
             <img src="https://raw.githubusercontent.com/pixeltable/pixeltable/main/docs/source/data/pixeltable-logo-large.png" alt="Pixeltable" width="20%" />
-            <p>Pixeltable is a declarative interface for working with text, images, embeddings, and even video, enabling you to store, transform, index, and iterate on data.</p>
-            </center>
+            <h1>Video to Social Media Post Generator</h1>
+            <h3>Key functionalities demonstrated in this example:</h3>
+            </p>
+            <ul>
+  <li><strong>Video Data Management:</strong> Creating tables and views to store and organize video data.</li>
+  <li><strong>Automated Video Processing:</strong> Extracting frames and audio from videos.</li>
+  <li><strong>Data Transformation:</strong> Computing and storing metadata, transcriptions, and AI-generated content.</li>
+  <li><strong>AI Integration:</strong> Utilizing OpenAI's GPT and Whisper models for transcription and content generation.</li>
+  <li><strong>Custom Functions:</strong> Defining user-defined functions (UDFs) for specialized tasks like prompt construction.</li>
+  <li><strong>Data Persistence:</strong> Storing transformed data and AI outputs for easy retrieval and analysis.</li>
+  <li><strong>Gradio Integration:</strong> Creating an interactive web interface for easy user interaction with Pixeltable's functionalities.</li>
+  </ul>
             """
         )
 
@@ -189,10 +147,14 @@ def gradio_interface():
             inputs=[video_input, social_media_type],
             outputs=[output, thumbnail, df_output, audio],
         )
-        
-    gr.Markdown("---")  # Horizontal line for separation
-    gr.Markdown(footer_md)
 
+        gr.HTML(
+            """
+                <div class="footer">
+                    <p>Pixeltable is a declarative interface for working with text, images, embeddings, and even video, enabling you to store, transform, index, and iterate on data. Powered solely by <a href="https://github.com/pixeltable/pixeltable" style="text-decoration: underline;" target="_blank">Pixeltable</a> - running OpenAI (gpt-4o-mini-2024-07-18).</a></p>
+                </div>
+           """
+        )
     return demo
 
 # Launch the Gradio interface