Fix looping batch files.

calibrate.bat

@@ -7,31 +7,38 @@ echo.
 echo Press CTRL+C to cancel at any time.
 echo.
 
+set "metric="
 set /p metric="Metric (cti, f0.5, f1, f2, f<beta>, j, p4; press ENTER for cti): "
 if "%metric%"=="" set "metric=cti"
 
+set "min_score="
 set /p min_score="Minimum score (press ENTER for 0.0): "
 if "%min_score%"=="" set "min_score=0.0"
 
+set "min_precision="
 set /p min_precision="Minimum precision (0.0 to 1.0; press ENTER for 0.098): "
 if "%min_precision%"=="" set "min_precision=0.098"
 
+set "min_recall="
 set /p min_recall="Minimum recall (0.0 to 1.0; press ENTER for 0.198): "
 if "%min_recall%"=="" set "min_recall=0.198"
 
+set "min_threshold="
 set /p min_threshold="Minimum threshold (0.0 to 1.0; press ENTER for none): "
 if "%min_threshold%"=="" set "min_threshold=0.0"
 
+set "max_threshold="
 set /p max_threshold="Maximum threshold (0.0 to 1.0; press ENTER for none): "
 if "%max_threshold%"=="" set "max_threshold=1.0"
 
-set "exclude_tags="
 echo.
 echo Paste or write list of tags to exclude, one per line. Press ENTER to skip. At end of list, press ENTER.
 echo Tags should be in e621 format, like 3d_^(artwork^). Use vulva tags instead of pussy tags.
 echo.
 
+set "exclude_tags="
 :exclude_loop
+set "tag="
 set /p tag=
 if "%tag%"=="" goto exclude_done
 set "exclude_tags=%exclude_tags% %tag%"
@@ -48,6 +55,7 @@ echo =========================================
 echo.
 
 :ok_loop
+set "ok="
 set /p ok="Ok? (y/n): "
 if "%ok%"=="y" goto ok_done
 if "%ok%"=="n" exit /b

easy.bat

@@ -13,6 +13,7 @@ echo.
 IF EXIST venv goto ready
 
 :install_loop
+set "ok="
 set /p ok="Would you like to install JTP-3 requirements here? (y/n): "
 if "%ok%"=="y" goto install
 if "%ok%"=="n" exit /b
@@ -37,6 +38,7 @@ echo   update: Update to the latest version of JTP-3. Requires git.
 echo.
 
 :action_loop
+set "action="
 set /p action="What would you like to do? "
 if "%action%"=="autotag" goto autotag
 if "%action%"=="inference" goto autotag
@@ -58,6 +60,7 @@ if EXIST calibration.csv (
 )
 
 :target_loop
+set "target="
 set /p target="Path (folder or file): "
 if "%target%"=="" (
     echo.
@@ -67,6 +70,7 @@ if NOT EXIST "%target%" (
     echo   File or folder could not be found.
     goto target_loop
 )
+set "recurse="
 set /p recurse="Autotag folders inside (y, or anything else for no): "
 if "%recurse%"=="y" (
     set "recurse=-r"