Update app.py

app.py

@@ -24,7 +24,7 @@ import accelerate
 #Set parameters
 
 llm_model = 'mistralai/Mixtral-8x7B-Instruct-v0.1'
-list_file_path = '/home/user/app/pdfs/'
+list_file_obj = '/home/user/app/pdfs/'
 chunk_size = 1024
 chunk_overlap = 128
 temperature = 0.1
@@ -35,7 +35,7 @@ def load_doc(list_file_path, chunk_size, chunk_overlap):
     # Processing for one document only
     # loader = PyPDFLoader(file_path)
     # pages = loader.load()
-    loaders = [PyPDFLoader(list_file_path+x) for x in os.listdir(list_file_path)]
+    loaders = [PyPDFLoader(list_file_obj+x) for x in list_file_path]
     pages = []
     for loader in loaders:
         pages.extend(loader.load())
@@ -95,7 +95,7 @@ def initialize_llmchain(vector_db):
 def initialize_database(list_file_obj):
     # Create list of documents (when valid)
     #list_file_path = [x.name for x in list_file_obj if x is not None]
-    list_file_path = os.listdir(list_file_path)
+    list_file_path = os.listdir(list_file_obj)
     # Create collection_name for vector database
     collection_name = Path(list_file_path[0]).stem
     # Fix potential issues from naming convention