Remove unnecessary include statement

Agent-Hellboy · Agent-Hellboy · commit a4183b3975c4 · 2023-10-03T10:24:17.000+05:30
diff --git a/src/lpython/semantics/python_ast_to_asr.cpp b/src/lpython/semantics/python_ast_to_asr.cpp
@@ -33,7 +33,6 @@
 #include <lpython/semantics/python_intrinsic_eval.h>
 #include <lpython/parser/parser.h>
 #include <libasr/serialization.h>
-#include <lpython/pickle.cpp>
 
 
 namespace LCompilers::LPython {
