Track without output bug (#1170)

* fixed errors that occurs when track is used without specifying an output

* moved the generator conversion outside the read_csv function into track

* resolving merge conflicts

ersilia/core/tracking.py

@@ -10,6 +10,7 @@
 import logging
 import requests
 import tempfile
+import types
 import resource
 import statistics
 import tracemalloc
@@ -536,7 +537,27 @@ def track(self, input, result, meta):
  self.docker_client = SimpleDocker()
  json_dict = {}
  input_data = read_csv(input)
- result_data = read_csv(result)
+ # Create a temporary file to store the result if it is a generator
+ if isinstance(result, types.GeneratorType):
+
+ # Ensure EOS/tmp directory exists
+ tmp_dir = os.path.join(EOS, "tmp")
+ if not os.path.exists(tmp_dir):
+ os.makedirs(tmp_dir, exist_ok=True)
+
+ # Create a temporary file to store the generator output
+ temp_output_file = tempfile.NamedTemporaryFile(
+ delete=False, suffix=".csv", dir=tmp_dir
+ )
+ temp_output_path = temp_output_file.name
+ with open(temp_output_path, "w", newline="") as csvfile:
+ csvWriter = csv.writer(csvfile)
+ for row in result:
+ csvWriter.writerow(row)
+ result_data = read_csv(temp_output_path)
+ os.remove(temp_output_path)
+ else:
+ result_data = read_csv(result)
 
  session = Session(config_json=self.config_json)
  model_id = meta["metadata"].get("Identifier", "Unknown")
@@ -579,4 +600,4 @@ def track(self, input, result, meta):
  def log(self, result, meta):
  self.log_result(result)
  self.log_meta(meta)
- self.log_logs()
+ self.log_logs()