Update models.py to remove set_trace

Author: rangeetpan

cldk/models/java/models.py

@@ -377,7 +377,7 @@ class JApplication(BaseModel):
     @field_validator("symbol_table", mode="after")
     @classmethod
     def validate_source(cls, symbol_table):
-        from ipdb import set_trace
+        # from ipdb import set_trace
 
         # Populate the lookup table for callables
         for file_path, j_compulation_unit in symbol_table.items():