Fix bug in objects list

.gitignore

@@ -1,3 +1,4 @@
 chroma_db/*
 __pycache__/*
-.venv
+.venv
+.env

app.py

@@ -75,17 +75,18 @@ def empty_db():
     return get_documents_in_db()
 
 
-def load_file(file):
-    documents = loader.load_data(file=file)
-
-    for doc in documents:
-        index.insert(doc)
-
-    return (
-        gr.Textbox(visible=False),
-        gr.Textbox(value=f"Document encoded ! You can ask questions", visible=True),
-        get_documents_in_db(),
-    )
+def load_file(files):
+    for file in files:
+        documents = loader.load_data(file=file)
+
+        for doc in documents:
+            index.insert(doc)
+
+        return (
+            gr.Textbox(visible=False),
+            gr.Textbox(value=f"Document encoded ! You can ask questions", visible=True),
+            get_documents_in_db(),
+        )
 
 
 def load_document(input_file):