Update app.py

app.py

@@ -32,12 +32,13 @@ Follow these simple steps to interact with the chatbot:
 #    docs = loader.load()
 #    return docs
 
-def get_pdf(pdf_file):
-    if pdf_file:
-        temp_dir = tempfile.mkdtemp()
-        path = os.path.join(temp_dir, pdf_file.name)
-    # Extract file path from UploadedFile object
-    loader = PyPDFLoader(path)
+def get_pdf(uploaded_file):
+    if uploaded_file :
+        temp_file = "./temp.pdf"
+        with open(temp_file, "wb") as file:
+            file.write(uploaded_file.getvalue())
+            file_name = uploaded_file.name
+    loader = PyPDFLoader(temp_file)
     docs = loader.load()
     return docs