metadata upload of CMN modified

Author: abzer005

pages/1_📁_Data_Preparation.py

@@ -38,18 +38,18 @@
             task_id_default = "b661d12ba88745639664988329c1363e" # 63e8b3da08df41fe95031e4710e0476b
             disabled = True
         elif file_origin == "GNPS2 classical molecular networking (CMN)":
-            task_id_default = "" # 63e8b3da08df41fe95031e4710e0476b
+            task_id_default = "" # 2a65f90094654235a4c8d337fdca11e1
             disabled = False
         else:
             task_id_default = ""
             disabled = False
         task_id = st.text_input("GNPS task ID", task_id_default, disabled=disabled)
         _, c2, _ = st.columns(3)
 
-        if c2.button("Load filed from GNPS", type="primary", disabled=len(task_id) == 0, use_container_width=True):
-            st.session_state["ft_gnps"], st.session_state["md_gnps"] = load_from_gnps(task_id, cmn=True)
-            
-        if md.empty:
+        if c2.button("Load files from GNPS", type="primary", disabled=len(task_id) == 0, use_container_width=True):
+            st.session_state["ft_gnps"], st.session_state["md_gnps"] = load_from_gnps(task_id, cmn=True)   
+        
+        if not st.session_state["ft_gnps"].empty and st.session_state["md_gnps"].empty:
             st.warning("Meta data is empty. Please upload one.")
 
             md_file = st.file_uploader("Meta Data Table")