Update app.py

app.py

@@ -6,6 +6,7 @@ from generate_transcript import TranscriptProcessor
 from generate_audio import TTSGenerator
 import pickle
 import os
+import tempfile
 import spaces
 
 # Define paths
@@ -16,9 +17,23 @@ tts_ready_path = './resources/podcast_ready_data.pkl'
 audio_output_path = 'final_podcast_audio.mp3'
 
 
+
+def create_temp_session_directory():
+    return tempfile.mkdtemp()
+
 # Combined function to perform all steps sequentially
 @spaces.GPU
 def process_pdf_to_podcast(pdf_file):
+
+    session_dir = create_temp_session_directory()
+    
+    # Define paths within the session directory
+    pdf_path = os.path.join(session_dir, "uploaded_pdf.pdf")
+    clean_text_path = os.path.join(session_dir, "clean_text.txt")
+    transcript_path = os.path.join(session_dir, "data.pkl")
+    tts_ready_path = os.path.join(session_dir, "podcast_ready_data.pkl")
+    audio_output_path = os.path.join(session_dir, "final_podcast_audio.mp3")
+    
     # Step 1: Extract Text from PDF
     with open(pdf_path, 'wb') as f:
         f.write(pdf_file.read())