Fix: input_file's filename is now optional

Author: ant31

src/agents/models/chatcmpl_converter.py

@@ -293,15 +293,15 @@ 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}")
+                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=FileFile(
-                            file_data=casted_file_param["file_data"],
-                            filename=casted_file_param["filename"],
-                        ),
+                        file=filedata
                     )
                 )
             else: