Update app.py

app.py

@@ -1,4 +1,4 @@
-# app.py (Final version with directory fix and live logging)
+# app.py (Corrected for pathing and live logging)
 
 import gradio as gr
 import uuid
@@ -36,18 +36,23 @@ def run_video_generation(task_id: str, topic: str, context: str, model: str):
     
     # Sanitize topic name to create a valid directory/file prefix
     file_prefix = re.sub(r'[^a-z0-9_]+', '_', topic.lower())
-    output_dir = os.path.join("output", file_prefix)
+    # This is the directory where the script will create its files
+    final_output_dir = os.path.join("output", file_prefix)
     
     # --- THIS IS THE FIX ---
-    # The command now correctly passes the specific output directory.
+    # We tell the script to use the general 'output' folder.
+    # The script itself will then create the specific 'file_prefix' subfolder inside it.
     command = [
-        "python", "-u", "generate_video.py", # '-u' for unbuffered output
+        "python", "-u", "generate_video.py",
         "--model", model,
         "--topic", topic,
         "--context", context,
-        "--output_dir", output_dir # Use the variable, not the string "output"
+        "--output_dir", "output" # Pass the general directory
+        # Langfuse is disabled by not including the --use_langfuse flag
     ]
 
+    print(f"Running command: {' '.join(command)}")
+
     try:
         process = subprocess.Popen(
             command,
@@ -65,7 +70,9 @@ def run_video_generation(task_id: str, topic: str, context: str, model: str):
         process.wait()
         
         if process.returncode == 0:
-            final_video_path = os.path.join(output_dir, f"{file_prefix}_combined.mp4")
+            # Check for the final combined video file in the correct specific directory
+            final_video_path = os.path.join(final_output_dir, f"{file_prefix}_combined.mp4")
+            
             if os.path.exists(final_video_path):
                 tasks[task_id]['status'] = 'completed'
                 tasks[task_id]['video_path'] = final_video_path