update delete audio file logic

app.py

@@ -9,6 +9,9 @@ def process_audio(audio_path, prompt=""):
     """
     Send audio file to FastAPI backend for processing
     """
+    # Clear any previous audio files before processing new one
+    clear_previous_audio_files(audio_path)
+    
     try:
         # Prepare the file for upload
         files = {
@@ -24,10 +27,31 @@ def process_audio(audio_path, prompt=""):
         return response.json()['response']
     except Exception as e:
         return f"Error processing audio: {str(e)}"
-    finally:
-        # Clean up the temporary file if it exists
-        if audio_path and os.path.exists(audio_path):
-            os.remove(audio_path)
+
+def clear_previous_audio_files(current_file):
+    """
+    Clear previous audio files in the same directory as the current file,
+    except for the current file and example files
+    """
+    if not current_file:
+        return
+        
+    directory = os.path.dirname(current_file)
+    if not directory:
+        directory = "."
+        
+    for file in os.listdir(directory):
+        file_path = os.path.join(directory, file)
+        # Skip if it's the current file, example files, or not a file
+        if (file_path == current_file or 
+            'example' in file_path or 
+            not os.path.isfile(file_path) or 
+            not file.endswith(('.wav', '.mp3'))):
+            continue
+        try:
+            os.remove(file_path)
+        except:
+            pass  # Silently ignore deletion errors
 
 # Create Gradio interface
 demo = gr.Interface(
@@ -41,7 +65,7 @@ demo = gr.Interface(
         gr.Textbox(
             placeholder="Enter prompt (optional)",
             label="Prompt",
-            value="transcribe this audio in English and return me the transcription:"
+            value="Summarize this audio in English."
         )
     ],
     outputs=gr.Textbox(label="Response"),