Fixed grammar issues with lists

Author: Maximilian-Winter

pyproject.toml

@@ -4,14 +4,14 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "llama-cpp-agent"
-version = "0.0.30"
+version = "0.0.31"
 description = "A framework for building LLM based AI agents with llama.cpp."
 
 readme = "ReadMe.md"
 dependencies = [
     "llama-cpp-python>=0.2.60",
     "pydantic>=2.5.3",
-    "requests==2.31.0",
+    "requests>=2.31.0",
     "docstring_parser"
 ]
 

src/llama_cpp_agent/gbnf_grammar_generator/gbnf_grammar_from_pydantic_models.py

@@ -352,7 +352,7 @@ def generate_gbnf_rule_for_type(
             created_rules,
         )
         rules.extend(additional_rules)
-        array_rule = rf"""{model_name}-{field_name} ::= "[" ws ({element_rule_name})* ("," ws {element_rule_name})* ws "]" """
+        array_rule = rf"""{model_name}-{field_name} ::= "[" ws ({element_rule_name})? ("," ws {element_rule_name})* ws "]" """
         rules.append(array_rule)
         gbnf_type, rules = model_name + "-" + field_name, rules
 
@@ -367,7 +367,7 @@ def generate_gbnf_rule_for_type(
             created_rules,
         )
         rules.extend(additional_rules)
-        array_rule = rf"""{model_name}-{field_name} ::= "[" ws ({element_rule_name})* ("," ws {element_rule_name})* ws "]" """
+        array_rule = rf"""{model_name}-{field_name} ::= "[" ws ({element_rule_name})? ("," ws {element_rule_name})* ws "]" """
         rules.append(array_rule)
         gbnf_type, rules = model_name + "-" + field_name, rules