Update app.py

app.py

@@ -97,7 +97,23 @@ def upload_document(file_path, embed_model):
     except Exception as e:
         print(f"Error during document upload: {e}")
 
-@app.route("/upload", methods=["POST"])
+@app.route("/list_uploads", methods=["GET"])
+def list_uploaded_files():
+    try:
+        # Ensure the upload directory exists
+        if not os.path.exists(UPLOAD_DIR):
+            return jsonify({"error": "Upload directory does not exist"}), 400
+
+        # List all files in the upload directory
+        files = os.listdir(UPLOAD_DIR)
+        
+        if not files:
+            return jsonify({"message": "No files found in the upload directory"}), 200
+        
+        return jsonify({"files": files}), 200
+    except Exception as e:
+        return jsonify({"error": f"Error listing files: {e}"}), 500
+
 @app.route("/upload", methods=["POST"])
 def handle_upload():
     # Check if the request contains the file