adding online PDF loader

app.py

@@ -55,7 +55,6 @@ def document_loader(file_data,api_key,doc_type='pdf',llm='Huggingface'):
         document = process_csv_document(document_file_name=file_data)
     elif doc_type == 'word':
         document = process_word_document(document_file_name=file_data)
-    print(document)
     if document:
         texts = process_documents(documents=document)
         vector_db = FAISS.from_documents(documents=texts, embedding= embedding_model)
@@ -90,10 +89,9 @@ def process_word_document(document_file_name):
     return document
 
 
-def process_pdf_document(document_file_name):
-    print("Document File Name :",document_file_name)
-    os.stat(str(document_file_name))
-    loader = OnlinePDFLoader(os.stat(str(document_file_name)))
+def process_pdf_document(document_file):
+    print("Document File Name :",document_file.name)
+    loader = OnlinePDFLoader(document_file.name)
     document = loader.load()[0]
     return document