title: Can't start python script in Android Studio via Chaquopy after including dateparser
body: <p>I'm trying to start my python scripts via chaquopy plugin in Android studios with kotlin.</p>
  <p>This is the way i'm starting the python script via Kotlin</p>
  <pre class="lang-kotlin prettyprint-override"><code>    private fun getPythonHello(): String {
          if (! Python.isStarted()) {
              Python.start(AndroidPlatform(this));
          }
          val python = Python.getInstance()
          val pythonFile = python.getModule(&quot;edit_package_data_to_application&quot;)
          return pythonFile.callAttr(&quot;main&quot;).toString()
      }
  </code></pre>
  <p>During the debugging i already included all required libraries (nltk, scitkit and others) via pip in the gradle(app) file.
  After includuing all libraries this error appears:
  &quot;AttributeError: 'zipimporter' object has no attribute 'exec_module'&quot;</p>
  <p>Does anybody know why this error can appear?</p>
  <pre><code>2020-08-25 16:41:32.538 12129-12129/com.pro.useyournotes E/ExceptionTag: com.chaquo.python.PyException: AttributeError: 'zipimporter' object has no attribute 'exec_module'
      com.chaquo.python.PyException: AttributeError: 'zipimporter' object has no attribute 'exec_module'
          at &lt;python&gt;.dateparser.utils.strptime.patch_strptime(strptime.py:40)
          at &lt;python&gt;.dateparser.utils.strptime.&lt;module&gt;(strptime.py:69)
          at &lt;python&gt;.java.chaquopy.import_override(import.pxi:26)
          at &lt;python&gt;.dateparser.parser.&lt;module&gt;(parser.py:12)
          at &lt;python&gt;.java.chaquopy.import_override(import.pxi:26)
          at &lt;python&gt;.dateparser.date_parser.&lt;module&gt;(date_parser.py:11)
          at &lt;python&gt;.java.chaquopy.import_override(import.pxi:26)
          at &lt;python&gt;.dateparser.date.&lt;module&gt;(date.py:12)
          at &lt;python&gt;.java.chaquopy.import_override(import.pxi:26)
          at &lt;python&gt;.dateparser.&lt;module&gt;(__init__.py:4)
          at &lt;python&gt;.java.chaquopy.import_override(import.pxi:26)
          at &lt;python&gt;.functionalities_pre_processing.&lt;module&gt;(functionalities_pre_processing.py:22)
          at &lt;python&gt;.java.chaquopy.import_override(import.pxi:26)
          at &lt;python&gt;.main_useyournotes_analysis.&lt;module&gt;(main_useyournotes_analysis.py:7)
          at &lt;python&gt;.java.chaquopy.import_override(import.pxi:26)
          at &lt;python&gt;.edit_package_data_to_application.&lt;module&gt;(edit_package_data_to_application.py:14)
          at &lt;python&gt;.importlib._bootstrap._call_with_frames_removed(&lt;frozen importlib._bootstrap&gt;:219)
          at &lt;python&gt;.importlib._bootstrap_external.exec_module(&lt;frozen importlib._bootstrap_external&gt;:783)
          at &lt;python&gt;.java.android.importer.exec_module(importer.py:477)
          at &lt;python&gt;.importlib._bootstrap._load_unlocked(&lt;frozen importlib._bootstrap&gt;:671)
          at &lt;python&gt;.importlib._bootstrap._find_and_load_unlocked(&lt;frozen importlib._bootstrap&gt;:975)
          at &lt;python&gt;.importlib._bootstrap._find_and_load(&lt;frozen importlib._bootstrap&gt;:991)
          at &lt;python&gt;.importlib._bootstrap._gcd_import(&lt;frozen importlib._bootstrap&gt;:1014)
          at &lt;python&gt;.importlib.import_module(__init__.py:127)
          at &lt;python&gt;.chaquopy_java.Java_com_chaquo_python_Python_getModule(chaquopy_java.pyx:153)
          at com.chaquo.python.Python.getModule(Native Method)
          at com.pro.useyournotes.MainActivity.getPythonHello(MainActivity.kt:69)
          at com.pro.useyournotes.MainActivity.onCreate(MainActivity.kt:59)
          at android.app.Activity.performCreate(Activity.java:7136)
          at android.app.Activity.performCreate(Activity.java:7127)
          at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1271)
          at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2893)
          at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3048)
          at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)
          at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
          at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
          at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1808)
          at android.os.Handler.dispatchMessage(Handler.java:106)
          at android.os.Looper.loop(Looper.java:193)
          at android.app.ActivityThread.main(ActivityThread.java:6669)
          at java.lang.reflect.Method.invoke(Native Method)
          at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
          at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
  </code></pre>