diff --git a/src/main.py b/src/main.py
index 619e1a3..9a19465 100644
--- a/src/main.py
+++ b/src/main.py
@@ -138,67 +138,12 @@ def make_nexus_schema_dictionary(substrate_object, layers):
     return json.dumps(pld_fabrication, indent=2)
 
 if __name__=="__main__":
-    print(f"=======================\n===== DEBUG MODE! =====\n=======================\n")
+    # TO-DO: place the API base URL somewhere else. 
     ELABFTW_API_URL = "https://elabftw.fisica.unina.it/api/v2"
     apikey = getpass("Paste API key here: ")
     elabid = input("Enter elabid of your starting sample [default= 1111]: ") or 1111
     data = APIHandler(apikey).get_entry_from_elabid(elabid)
     sample = Entrypoint(data)
     substrate_object = chain_entrypoint_to_batch(sample) # Substrate-class object
-    # bd = substrate_object.__dict__ # debug
-    # bd.pop("extra") # debug
     layers = chain_entrypoint_to_layers(sample) # list of Layer-class objects
-    # print(f"Sample name:\n{sample.name}\n") # debug
-    # print(f"Substrate data:\n{bd}\n") # debug
-    # print(f"Layers data:") # debug
     print(make_nexus_schema_dictionary(substrate_object, layers)) # debug
-    for layer in layers:
-        # ld = layer.__dict__ # debug
-        # ld.pop("extra") # debug
-        tgt = chain_layer_to_target(layer) # Target-class object
-        # td = tgt.__dict__ # debug
-        # td.pop("extra") # debug
-        # print(ld) # debug
-        # # print(td) # debug
-        # print() # debug
-
-    # entryType = None
-    # while entryType not in ["items", "experiments"]:
-    #     eT = input("Enter a valid entry type [items, experiments]: ")
-    #     # This allows for a shortcut: instead of prompting the type before and the elabid after I can just prompt both at the same time - e.g. e51 is exp. 51, i1108 is item 1108...
-    #     if eT[0] in ["e", "i"] and eT[-1].isnumeric():
-    #         try:
-    #             elabid = int(eT[1:])
-    #             eT = eT[0]
-    #         except Exception:
-    #             print("Usage: i|item|items|i[ELABID] for items, e|experiment|experiments|e[ELABID] for experiments.")
-    #             continue
-    #     match eT:
-    #         case "items" | "i" | "item":
-    #             entryType = "items"
-    #         case "experiments" | "e" | "exp" | "experiment":
-    #             entryType = "experiments"
-    #         case _:
-    #             continue
-    # # This will probably be reworked in production
-    # try:
-    #     elabid = elabid
-    # except NameError:
-    #     elabid = input("Input elabid here [default = 1111]: ") or 1111
-    # data = APIHandler(apikey).get_entry_from_elabid(elabid, entryType)
-    # if entryType == "experiments":
-    #     layer = Layer(data)
-    #     result = layer.__dict__
-    #     result.pop("extra")
-    #     print(result)
-    # elif entryType == "items":
-    #     if data.get("category_title") == "Sample":
-    #         item = Entrypoint(data)
-    #     elif data.get("category_title") in ["PLD Target", "Substrate"]:
-    #         item = Material(data)
-    #         print(item.get_compound_formula(apikey))
-    #     else:
-    #         raise Exception("The selected item or experiment is not in one of the following categories: [Sample, PLD Target, Substrate, PLD Deposition].")
-    #     result = item.__dict__
-    #     result.pop("extra")
-    #     print(result)
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