Update app.py

app.py

@@ -88,6 +88,10 @@ def main():
     uploaded_file = st.file_uploader("", type=["pdf"])
 
     if uploaded_file is not None:
+        # Ensure the 'docs' directory exists
+        if not os.path.exists("docs"):
+            os.makedirs("docs")
+
         filepath = "docs/" + uploaded_file.name
         with open(filepath, "wb") as temp_file:
             temp_file.write(uploaded_file.read())
@@ -109,6 +113,5 @@ def main():
             st.session_state["generated"].append(answer)
 
         display_conversation(st.session_state)
-
 if __name__ == "__main__":
     main()