Update predict.py

Author: arnavsinghvi11

dspy/predict/predict.py

@@ -77,9 +77,9 @@ def forward(self, **kwargs):
 
         num_generations = config.get("n")
         if num_generations is None:
-            num_generations = lm.kwargs.get("n", lm.kwargs.get("num_generations", None))
+            num_generations = lm.kwargs.get("n", lm.kwargs.get("num_generations", 1))
 
-        if (temperature is None or temperature <= 0.15) and num_generations is not None and num_generations > 1:
+        if (temperature is None or temperature <= 0.15) and num_generations > 1:
             config["temperature"] = 0.7
             # print(f"#> Setting temperature to 0.7 since n={num_generations} and prior temperature={temperature}.")