fix: making input_file's filename optional in code for supporting non-OpenAI models (openai#1839)

Author: ant31

src/agents/models/chatcmpl_converter.py

@@ -293,17 +293,12 @@ def extract_all_content(
  raise UserError(
  f"Only file_data is supported for input_file {casted_file_param}"
  )
- if "filename" not in casted_file_param or not casted_file_param["filename"]:
- raise UserError(f"filename must be provided for input_file {casted_file_param}")
- out.append(
- File(
- type="file",
- file=FileFile(
- file_data=casted_file_param["file_data"],
- filename=casted_file_param["filename"],
- ),
- )
- )
+ filedata = FileFile(file_data=casted_file_param["file_data"])
+
+ if "filename" in casted_file_param and casted_file_param["filename"]:
+ filedata["filename"] = casted_file_param["filename"]
+
+ out.append(File(type="file", file=filedata))
  else:
  raise UserError(f"Unknown content: {c}")
  return out