Update app.py

app.py

@@ -1,4 +1,5 @@
 import together
+import os
 
 # set your API key
 together.api_key = "c9909567768fbf1a69fbd94c758e432f0a05a6755c32dced992ac6640a8cfd79"
@@ -27,7 +28,9 @@ from langchain.document_loaders import TextLoader
 from langchain.document_loaders import PyPDFLoader
 from langchain.document_loaders import DirectoryLoader
 
-loader = PyPDFLoader('/Production-Table - Sheet1 (2).pdf')
+pdf_path = os.path.join(os.path.dirname(__file__), '/Production-Table - Sheet1 (2).pdf')
+
+loader = PyPDFLoader(pdf_path)
 
 documents = loader.load()
 #splitting the text into