Update app.py

app.py

@@ -23,6 +23,23 @@ import whisper
 logging.basicConfig(level=logging.DEBUG, format="%(asctime)s - %(levelname)s - %(message)s")
 logger = logging.getLogger(__name__)
 
+def list_available_fonts():
+    try:
+        # Run the 'fc-list' command to list fonts
+        result = subprocess.run(
+            ["fc-list", "--format", "%{file}\\n"],
+            stdout=subprocess.PIPE,
+            stderr=subprocess.PIPE,
+            text=True,
+            check=True
+        )
+        fonts = result.stdout.splitlines()
+        logger.debug(f"Available fonts:\n{fonts}")
+        return fonts
+    except subprocess.CalledProcessError as e:
+        logger.error(f"Error while listing fonts: {e.stderr}")
+        return []
+
 def split_into_sentences(text):
     blob = TextBlob(text)
     return [str(sentence) for sentence in blob.sentences]
@@ -135,6 +152,7 @@ def upload_and_manage(file, platform, language):
     audio_path = "audio.wav"
     output_video_path = "output_video.mp4"
 
+    list_available_fonts()
     # Transcribe audio from uploaded media file and get timestamps
     transcrption_json = transcribe_video(file.name)