feat: fix indexing bug

app.py

@@ -5,6 +5,20 @@ from dotenv import load_dotenv
 
 load_dotenv()
 
+def transform_dict_to_list(data):
+    """
+    Transforms a dict of lists into a list of dicts.
+    Assumes all lists have the same length.
+    """
+    keys = data.keys()
+    # zip(*data.values()) transposes the lists of values
+    transposed_values = zip(*data.values())
+
+    # Create a list of dictionaries by zipping keys with each transposed row of values
+    list_of_dicts = [dict(zip(keys, values)) for values in transposed_values]
+    
+    return list_of_dicts
+
 def respond(
     message,
     history,
@@ -23,6 +37,7 @@ def respond(
     )
 
     def sanitize_messages(history):
+        history = transform_dict_to_list(history)
         return [
             {"role": m["role"], "content": m["content"]}
             for m in history