Update app.py

app.py

@@ -37,10 +37,6 @@ with st.sidebar:
     else:
         st.warning('API key is required to proceed.')
 
-
-
-
-
 def load_pdf(file_path):
     pdf_reader = PdfReader(file_path)
     text = ""
@@ -60,16 +56,15 @@ def load_pdf(file_path):
         with open(f"{store_name}.pkl", "rb") as f:
             VectorStore = pickle.load(f)
     else:
-        embeddings = OpenAIEmbeddings(api_key=os.environ['OPENAI_API_KEY'])
+        embeddings = OpenAIEmbeddings()  # No api_key parameter here
         VectorStore = FAISS.from_texts(chunks, embedding=embeddings)
         with open(f"{store_name}.pkl", "wb") as f:
             pickle.dump(VectorStore, f)
 
-    return VectorStore   
+    return VectorStore
 
 def load_chatbot():
-    return load_qa_chain(llm=OpenAI(), chain_type="stuff")
-
+    return load_qa_chain(llm=OpenAI(), chain_type="stuff") 
 def main():
     st.title("BinDocs Chat App")