fix libaray error by removing big unused header files

flash.py

@@ -19,7 +19,10 @@ C++ header files)
 """
 sketch += Ino("""
     #include "hello.h"
-
+#include <SPI.h>
+#include <Wire.h>
+#include <math.h>
+#include "ADS1X15.h"
 
     void setup() {
         Serial.begin(115200);
@@ -33,7 +36,7 @@ sketch += Ino("""
 
 sketch += H("hello.h", """
     void hello() {
-        Serial.println("hello smi5");
+        Serial.println("hello smi8");
     }
 """)
 
@@ -63,4 +66,4 @@ sketch.upload(port='/dev/cu.usbserial-1420')
 # sketch.upload(port='ttyUSB')
 # sketch.upload(port='/dev/cu.usbserial-1420') #/dev/cu.usbmodem
 
-print(sketch.output)
+print('hi', sketch.output)